12x30x1 Ring Panel Dry Air Filters
Actual Size Ring Panel Air Filter: 11.5 x 29.5 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. Blue 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 and the MERV 8 - 2 inch air filter media. The media is moisture repellant and suitable for use in temperatures up to 220 degrees Fahrenheit.
The ring panel air filters approach or exceeds the MERV 7 performance and service life of air filters. They solve the problem of air and dirt passing between the air filter and the supporting frame, with a self-sealing edge. The overlapping media is furled against the frame, acting as a gasket, by the sturdy ring in a snug compression fit. Air must go through the air filter itself. The friction-fit frames can often eliminate the need for extra mounting hardware. Nordic Pure air filters are made in the USA! We have been manufacturing air filters since 1960. Try them, and we are certain you'll be pleased.
CLICK HERE for What is MERV information.