TrueO2

The cardboard frame of pleated filters allows dirty air reach the system coils. With an interior frame and self-sealing edge, trueO2 filters provide superior protection for your system. Keep more money in your pocket with trueO2 filters! trueO2.com

The average home in the United States collects 40 pounds of dust each year. TrueO2 filters trap dust without sacrificing efficient system air flow to keep dust out of the air and off your furniture. Dust less and breathe better with trueO2 filters. trueO2.com

Not only are trueO2 HVAC filters unique, they are also proudly manufactured right here in the USA. Invest in the innovative, effective and quality filter that can make a real difference in your home or business. Get started today at trueO2.com.

The type of HVAC filter you use affects your family’s health! Fiberglass filters do little to remove contaminants from the air. Pleated filters front load and accumulate particulate quickly. Upgrade to purer air in your home today! trueO2.com

Make cleaner lungs a resolution and reality for the new year with trueO2 filters! Don't miss out on the extended sale through tomorrow! Use promo code HOHOHO at checkout for 50% off subscription orders or 30% off one-time orders at trueO2.com!

We are extending our Christmas Sale through New Year's Day! Start your year with cleaner air and a cleaner house! Use promo code HOHOHO at checkout to receive 50% off subscription orders (no long-term obligation) or 30% off one-time orders at trueO2.com!

Just a few hours left in the trueO2 Christmas Sale! Use promo code HOHOHO at checkout to receive 50% off subscription orders (no long-term obligation) or 30% off one-time orders at trueO2.com!

Happy Christmas Eve Eve! Christmas Day is coming and with it the end of the trueO2 Christmas Sale! Don't miss it! Shop now at trueO2.com!

No matter the weather OUTSIDE, enjoy clean, fresh air INSIDE with trueO2 filters. Use promo code HOHOHO at checkout (through Dec. 24) to receive 50% off subscription orders (no long-term obligation) or 30% off one-time orders. Shop now at trueO2.com!

Do you love receiving technology for Christmas? Add the advanced trueO2 filters to your list today! Use promo code HOHOHO at checkout to receive 50% off subscription orders (no long-term obligation) or 30% off one-time orders (thru Dec. 24). Shop now at trueO2.com!

Don't miss this opportunity to get the best air filters on the market through December 24! Use promo code HOHOHO at checkout to receive 50% off subscription orders (no long-term obligation) or 30% off one-time orders. Shop now at trueO2.com!

Our Christmas Sale runs TODAY through Dec. 24! Start 2021 with new filters and cleaner air in your home or business. Use promo code HOHOHO at checkout to receive 50% off subscription orders (no long-term obligation) or 30% off one-time orders. Shop now at trueO2.com!

Our Christmas Sale begins tomorrow and runs through Christmas Day. Our gift to you will be a promo code for up to 50% OFF trueO2 filters. Give the gift of fresh air to yourself and your loved ones! Your gift to us can be a like or retweet!

The ALA reports that twice as many people have allergies to cats than to dogs. Due to a special coating, trueO2 filters stop and hold dust and allergens, preventing them from coming back into your home. See the difference for yourself! Order today at trueO2.com.

The average home in the United States collects 40 pounds of dust each year. TrueO2 filters trap dust without sacrificing efficient system air flow to keep dust out of the air and off your furniture. Dust less and breathe better with trueO2 filters. trueO2.com

Forgetting to change your air filters negatively impacts your HVAC system, your air quality and your power bill. With trueO2's subscription service, you'll never have to remember to change your filters again. Subscribe today at trueO2.com.

Just as blood pressure affects physical health, the internal pressure of an HVAC system affects the system. With multi-layer technology, trueO2 filters capture particles and allow clean air to flow freely! Improve your system health with trueO2 filters. trueO2.com

Pleated paper air filters hold moisture which can result in the growth of mold spores in your air. TrueO2 filters are made from a moisture-resistant synthetic material and coated with an anti-microbial agent to disable and hold mold spores. Order today at trueO2.com.

Originally developed for use in hospitals, nuclear and pharmaceutical plants, trueO2 filters are now available for your home and business! Trust our filter proven to deliver superior air under high industry standards while providing superior benefits. trueO2.com

HVAC companies recommend home furnace cleaning 1-2 times per year. With a self-sealing edge, trueO2 filters keep dirty air from bypassing the filter, keeping your ducts and furnace coils clean for longer periods of time. Save money with trueO2 filters! trueO2.com