Yes, Relax Saunas are extremely safe when used as directed. The far infrared (FIR) energy they emit is completely natural and operates within the same therapeutic wavelength range as the body’s own infrared emissions. Unlike high-heat traditional saunas, Relax Saunas deliver a gentle, controlled heat that penetrates deeply into tissues without causing overheating or discomfort. Their advanced PTC semiconductor technology ensures consistent and efficient FIR output, offering a safer and more effective experience compared to many lower-quality infrared saunas on the market. For optimal safety and benefits, users should stay well-hydrated, pay attention to how their body feels during use, and consult a healthcare professional if they have any pre-existing medical conditions.

Both the Relax Silver Elite and Relax Black Pro saunas utilize the same patented dual Far Infrared (FIR) conductor system, meaning they share identical core heating elements and infrared output. As a result, both models deliver the same powerful health benefits—supporting detoxification, circulation, muscle recovery, and relaxation. The Silver Elite Sauna features a durable, high-quality fabric tent that effectively reflects FIR energy, though it retains slightly less heat than the Black Pro. Designed for long-term personal and family use, it performs exceptionally well for multiple daily sessions and offers excellent value at a more accessible price point. The Black Pro Sauna, on the other hand, is equipped with a thicker, reinforced tent material lined with silver on the interior. This upgraded construction provides enhanced FIR reflectivity, superior heat retention, faster warm-up times, and greater overall efficiency. It's ideal for professional or high-traffic environments—capable of handling 15 to 20 uses per day with ease. Thanks to its advanced insulation, the Black Pro also allows for shorter session times while delivering equal or stronger therapeutic effects. In summary: Choose the Silver Elite for reliable, daily use at home with excellent performance and affordability. Choose the Black Pro if you need a more rugged, high-capacity unit built for frequent, intensive use with enhanced durability and faster results.

A far infrared sauna is a powerful wellness tool that uses far infrared (FIR) light to generate heat by activating and vibrating water molecules within the body. Unlike traditional saunas that heat the air around you, FIR energy penetrates deeply into the skin, muscles, and tissues—gently warming the body from the inside out. This efficient and comfortable process enhances circulation, supports detoxification, reduces inflammation, and promotes cellular repair. Because FIR energy stimulates sweating at lower temperatures, users enjoy a more relaxing yet highly effective detox experience. Regular use can assist with muscle recovery, pain relief, immune function, relaxation, and overall well-being. The Relax Sauna stands out with its medical-grade semiconductor technology, delivering nearly 100% pure far infrared energy for deep tissue absorption and maximum health benefits—all in just minutes per session.

The filters are derived from NASA space technology using electro-adsorption. They are made of micro glass nano fibers, food-grade approved silicone, with an inner core of catalytic carbon block, advanced resins, and a special compressed coconut shell carbon.

While many believe Reverse Osmosis (RO) is superior because it removes 100% of fluoride, it has significant limitations. First, RO water systems do not effectively remove pharmaceuticals or bacteria. Second, they take up considerable space under the sink. Third, if you don’t re-mineralize the water, the demineralized water can leach essential minerals from your body. Lastly, RO systems make the water very acidic (which cancer cells thrive in). Our under-sink filter not only removes 100% of fluoride, but it also effectively removes bacteria and pharmaceuticals. Additionally, it maintains the natural pH of the water, unlike RO systems that lower the pH to acidic levels of 4-5. For example, most city water has a neutral pH of 7, and our filter preserves that, unlike RO, which can leave water much more acidic.

Yes, it removes 99.99999% of bacteria, cysts, and other organisms. Additionally, the solid carbon block is infused with silver, which prevents bacterial growth.

The American stainless steel housing comes with a lifetime warranty. The undersink filter cartridges come with warranties of 1 year, 2 years, or 3 years, depending on the size—10", 15", or 20", respectively.

Distillation is an effective way to filter water, but it requires a lot of maintenance. Most people don’t have the time or patience for the upkeep, and without proper maintenance, it won’t filter effectively. Additionally, distillation works as a drip-by-drip process, while our system provides continuous filtration, offering filtered water instantly.

No, you only need to replace the filter cartridge inside. The stainless steel housing is reusable and does not need to be replaced.

A pitcher filter typically uses only a few ounces of granulated carbon, which primarily removes chlorine, bad odors, and bad taste. Additionally, pitcher filters need to be replaced frequently. In contrast, our undersink filter offers more comprehensive filtration and has a much longer lifespan between replacements.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

Yes, the 15" and the 20" undersink filter removes 100% of fluoride, as well as 100% of forever chemicals, chlorine, herbicides, pesticides, bacteria, pharmaceuticals, heavy metals, and more.

The undersink filter cartridges last for 1 year, 2 years, or 3 years, depending on the size—10", 15", or 20", respectively. While most companies require frequent filter changes every few months, which can be costly, our groundbreaking micro glass nano fibers contain trillions of pores, allowing the filters to last much longer without needing frequent replacement.

No, this is a continuous undersink filter, so you won’t have to wait for your water to be filtered. It provides a steady flow of filtered water instantly.

We recommend using natural materials, like cotton sheets, as they allow proper grounding. Avoid synthetic fabrics like microfiber, as the grounding effect won’t work through them.

It depends on your current mattress and budget. Most mattresses should be replaced every 5-7 years due to mold and bacteria buildup from sweat. Many mattresses also contain toxic chemicals in the foam and fire retardant layers. If budget permits, we recommend the grounding mattress, which features open-cell breathable foam with silver to prevent bacteria and mold growth. All eleven layers, including the fire retardant layer, are non-toxic, making it a long-lasting investment. However, if you have a new mattress, the grounding topper is a great alternative.

Yes, it is. You may also get it dry cleaned, but be aware that dry cleaning does use chemicals.

Not at all. Both the topper and the mattress offer the same level of grounding.

Yes, you can. The topper contains a significant amount of silver, allowing you to ground even through sheets and pajamas, as long as they are made from natural materials like cotton.

Limited Warranty – Ultra Tech Platinum Collection Sleeping System Carico International warrants the Ultra Tech Platinum Collection Sleeping System—including the mattress inner core and covers—to be free from defects in material and workmanship for 21 years from the date of original purchase. Warranty Coverage: During the first year, Carico will, at its sole discretion, repair or replace any defective part or component free of charge. For the remaining 20 years, warranty service will be provided on a prorated basis. The customer is responsible for a prorated portion of the current suggested retail price plus shipping and handling. Prorated Charges: For the Sleeping System, the prorated customer cost is calculated as 1/20th of the current retail price multiplied by the number of years elapsed since purchase. Important Notes: This warranty does not cover staining or soiling of the system. It does not cover damage due to misuse, neglect, improper care, accidents, or use on an inadequate support foundation. The mattress must be used on a solid base, box spring, or platform. To maintain warranty coverage, Carico recommends that all covers be professionally laundered or dry-cleaned. Other Damage: If any part or component is damaged due to fire, flood, storm, earthquake, misuse, or alteration that affects performance, Carico will offer a replacement at 50% of the current suggested retail price, plus shipping to and from Carico International. Proof of loss must be submitted in writing within 60 days of the incident. *See your Care and Use Manual for additional details.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

The grounding port is completely separate from the grounding port. No electricity is used.

The topper features elastic bands on all four corners, ensuring a snug and secure fit around your mattress.

You can purchase a grounding meter to test your topper. Some people use a grounding outlet tester, typically yellow, to check if it's working. Rest assured, all of our technologies undergo thorough quality control testing.

The grounding port is completely separate from the grounding port. No electricity is used.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

We recommend using natural materials, like cotton sheets, as they allow proper grounding. Avoid synthetic fabrics like microfiber, as the grounding effect won’t work through them.

You can purchase a grounding meter to test your mattress. Some people use a grounding outlet tester, typically yellow, to check if it's working. Rest assured, all of our technologies undergo thorough quality control testing.

Yes, it is. You may also get it dry cleaned, but be aware that dry cleaning does use chemicals.

It depends on your current mattress and budget. Most mattresses should be replaced every 5-7 years due to mold and bacteria buildup from sweat. Many mattresses also contain toxic chemicals in the foam and fire retardant layers. If budget permits, we recommend the grounding mattress, which features open-cell breathable foam with silver to prevent bacteria and mold growth. All eleven layers, including the fire retardant layer, are non-toxic, making it a long-lasting investment. However, if you have a new mattress, the grounding topper is a great alternative.

Limited Warranty – Ultra Tech Platinum Collection Sleeping System Carico International warrants the Ultra Tech Platinum Collection Sleeping System—including the mattress inner core and covers—to be free from defects in material and workmanship for 21 years from the date of original purchase. Warranty Coverage: During the first year, Carico will, at its sole discretion, repair or replace any defective part or component free of charge. For the remaining 20 years, warranty service will be provided on a prorated basis. The customer is responsible for a prorated portion of the current suggested retail price plus shipping and handling. Prorated Charges: For the Sleeping System, the prorated customer cost is calculated as 1/20th of the current retail price multiplied by the number of years elapsed since purchase. Important Notes: Body impressions up to 1.5 inches in depth are considered normal and are not covered under this warranty, as they indicate proper support and comfort. This warranty does not cover staining or soiling of the system. It does not cover damage due to misuse, neglect, improper care, accidents, or use on an inadequate support foundation. The mattress must be used on a solid base, box spring, or platform. To maintain warranty coverage, Carico recommends that all covers be professionally laundered or dry-cleaned. Other Damage: If any part or component is damaged due to fire, flood, storm, earthquake, misuse, or alteration that affects performance, Carico will offer a replacement at 50% of the current suggested retail price, plus shipping to and from Carico International. Proof of loss must be submitted in writing within 60 days of the incident. *See your Care and Use Manual for additional details.

Yes, you can. Our mattress contains a significant amount of silver, allowing grounding even through sheets and pajamas, as long as they are made from natural materials like cotton.

The ideal setting for the three knobs on the front of the Royal transmitter is 0, 0, 50%.

Try turning down the volume knob and see what it does. If it’s different frequencies, you won’t hear or see it moving on most. The magnet is only to ensure it is hooked up correctly and should only be used on 30 hertz if you want to hear and see it moving the entire time.

Yes, there are many counterfeit Rife machines being sold on the internet, leading to numerous complaints about ineffectiveness. Fortunately, we offer the genuine Rife machine and have received many positive testimonials. Our website links directly to the Real Rife Technology website, where you can use our coupon code HEALTHY to purchase any device. Matthew Rife himself has confirmed that we sell the authentic unit. There are only two places you can purchase a real Rife machine: on our Healthy Home Techs website and on the Real Rife Technology website.

Listening to 528 Hz on YouTube provides auditory stimulation, while the Rife machine transmits frequencies deep into the cells and mitochondria.

If someone feels nauseous, they should consider turning it down. Symptoms similar to sea sickness suggest the need to decrease the intensity. Your body will adjust within a week. This indicates that your body is experiencing significant benefits!

Yes, you can. And we recommend you do.

To tune down the intensity of the frequency, you should lower the volume knob on the transmitter. It's important to note that you should not exceed 50% volume on the transmitter, as doing so could potentially cause it to burn out.

Super easy. You take it out of the box, plug the banana cords into the transmitter, turn on the tablet and open the app, and off you go! The device comes with a manual on how to use it.

Compressed air is perfect. We build these to be 100% waterproof.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

You can order individual pots, but sets offer a better price.

Absolutely not. We use the highest grade materials, including T316 Titanium stainless steel. The cooking surface is made of surgical stainless steel, and there are no forever chemicals used.

No, there is no nickel used in our cookware.

The cookware comes with a lifetime warranty.

The filtration media is designed to last up to 10 years under most conditions. Similarly, the electronic backwashing valve is built to endure for at least a decade.

Utilizing a proprietary and exclusive mix of Adsorbers, Catalysts, and Alkalizers, the tank creates ideal conditions for capturing these challenging contaminants.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

The system supports a flow rate of 5 gallons per minute (gpm).

The tank comprises a proprietary blend of three materials, each certified by NSF to ensure safety and non-toxicity.

Maintenance is minimal. The system's automatic backwash head performs the majority of upkeep tasks. For those in high-contamination areas, using Carico Super Oxy to regenerate the tank every few years is recommended.

The Saltless Conditioner does not remove magnesium or calcium. Instead, it uses technology to crystallize them. This means that while magnesium and calcium remain in the water, they do not stick to your pipes or leave any stains.

None at all. After installation, there’s no need for you to add substances or perform backwashing. It's designed for ease of use and longevity.

Yes, completely safe. The Saltless Conditioner operates without the use of salt, producing nothing harmful to the health of humans, pets, or plants.

Absolutely! The system generates carbon dioxide (CO2), which not only reduces scale but also gradually dissolves existing buildup, enhancing water flow throughout your home.

The advanced filter media within the conditioner is built to last up to 3 years when used in conjunction with a Carico Whole house Filter. However, when used independently, Carico guarantees its performance for one year to ensure optimal functionality and satisfaction.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.

It depends on your water source. We typically recommend performing a backwash every 8-10 months. However, if your water is highly contaminated, you may want to do a backwash more frequently

The Point of Entry filter is designed to filter all the water entering your home. It is installed where the main water line enters the house, ensuring that every water pipe in your home, from faucets to showers and appliances, is supplied with clean, filtered water.

The life expectancy of the whole-house water filter depends on the model you choose. The 500SS model lasts up to 4 years, while the 750SS model lasts up to 6 years. Unlike most companies that require yearly or biannual filter replacements, this system is far more cost-effective in the long run. You only need to replace the filter media inside, not the entire system.

We offer an industry-leading 20-year warranty on the filter media.

We recommend the 500ss for homes with 1-2 people. For households with 3 or more people, we suggest the 750ss. However, it's worth noting that the 750ss has a larger surface area, which results in superior filtration. Therefore, if your budget allows, the 750ss is the better choice.

Free U.S. freight delivery for all whole house water filters. We can ship Internationally but orders must be placed over the phone to get freight shipping prices. Please Call 754-336-3394

It depends on the number of people living in your home and how many bathrooms you have. For example, if you have a 6,500-square-foot home with 5 bathrooms but only 2 people living there, one system should be sufficient. However, if you have more than 3 people, we recommend purchasing a second system. The second system would connect to your main shut-off valve, with both systems running in parallel to ensure optimal filtration for your entire home.

No, your water pressure will not change.

Yes, you can, but you’ll need to consult your condominium board first. The board will need to approve the installation of a 57-pound (500ss) or 84-pound (750ss) system on your floor. Some condominium may also allow the system to be placed in a closet where the main shut-off valve is located. If the condominium does not approve, we offer exceptional point-of-use filters, such as our Shower Filter and Undersink Water Filter.

While you may not have seen it in big-box retail stores, our system is far from unknown. It’s manufactured by Carico, a company that’s been a leader in high-end water filtration for over 35 years and in business since 1967. Carico holds an A+ rating with the Better Business Bureau and an excellent rating with Dun & Bradstreet. Their products are often recommended through trusted consultants rather than mass marketing—which is why they may not be as visible, but they're incredibly well-respected in the industry.

Our system is optimized for flow rates between 8 to 13 gallons per minute but is capable of effectively filtering up to 18 gallons per minute, without affecting water pressure. Most homes—even larger ones—rarely operate at such high flow rates. If flow exceeds this range, the system will still function without reducing water pressure. Filtration efficiency may be slightly reduced at peak flow at 18 gpm, but homes typically do not reach those levels, even larger homes. For higher flow demands, multiple systems can be installed in parallel, which will not affect the water pressure.

No, you don’t. It’s a simple process that typically takes about 10-15 minutes. We also provide a tutorial video to guide you through the steps.

As of January 2024, you no longer need to continually replace the filters in this whole house water filtration system. The company introduced a SuperOxy regeneration solution that restores the filters to “like new” condition. You can use the SuperOxy solution up to five times before replacing the filter is necessary. For the 500ss, the SuperOxy regeneration is used every four years, meaning the filters will last up to 20 years. For the 750ss, the regeneration is needed every six years, allowing the filters to last up to 30 years before needing replacement. This feature will save you significant money, as filter replacements can be expensive, and many companies rely on frequent replacements for revenue.

The location of your main water line (or main shut-off valve) can vary depending on where you live. In southern regions, the main shut-off valve is typically located outside. In northern areas, where pipes may freeze, the shut-off valve is usually found inside the house—often in the garage, basement, or a closet. Our whole house filtration system can be installed with any shut-off valve, as long as there is enough space for the system. Please see the photos above for examples of homes that have our system installed.

Delivery often takes 3-5 business days.

Most shower filters use a simple, one-step carbon filter, which only removes limited amounts of chlorine and bad odors. In contrast, our shower filter features a five-stage filtration system that removes chlorine, heavy metals, impurities, and other contaminants, providing much cleaner water. Plus, its larger size means it lasts significantly longer than standard filters.

The package includes a showerhead with five adjustable settings, durable American-made stainless steel housing, and a pre-installed filter.

The stainless steel housing comes with a lifetime warranty, and the filter is covered by a two-year warranty.

The filter needs to be changed every two years.

We adhere to the pricing policies of the companies we partner with. Carico, a leader in water filtration systems, is one of our key partners. Their products are thoroughly researched and continually developed to maintain excellence and integrity, staying ahead of the competition. However, Carico does not allow their prices to be listed online. To obtain pricing information, you can either become a free member on our website for full access to prices, or contact us directly via email or phone. While this may require an extra step, it ensures access to the best water filtration systems available. Thank you for your understanding and patience.