22x25x1 Ring Panel Treated Air Filters
Actual Size Ring Panel Air Filter: 21.5 x 24.5 x 1
This is a special order size for us. It may take 3 to 4 weeks to ship.
This Ring Panel Air Filter 3-Ply Polyester is bonded with a fire retardant binder. It is manufactured with an internal 9 gauge wire grid support. Tackified, orange tinted on the air exit side with an antimicrobial adhesive to ensure filtering finer particles of dust and allergens. It achieves a high level of efficiency on a wide range of particle sizes and replaces the MERV 7 - 1 inch polyester. The media is moisture repellant and suitable for use in temperatures up to 220 degrees Fahrenheit.
Nordic Pure air filters are made in the USA. Changing your A/C furnace air filter is the first step in ensuring your HVAC system runs at its optimal level this season. Generally, you should change your 1/2”, 1” and 2” air filters every 30, 60, or 90 days; the 4”, 5” and 6” air filters should be changed every 3 to 6 months, depending on your environment. Standard size air filters generally ship within 2-10 business days. Actual shipping time will depend on delivery address. We have been manufacturing air filters since 1960. Since HVAC units have advanced through the years, we have advanced our air filter media material too. Try them, and we are certain you'll be pleased.
CLICK HERE for What is MERV information.