Nordic Pure air filters have an actual size that is a fraction of an-Inch smaller than the standard size (also known as "nominal size"). The size printed on your air filter may NOT be the Actual Size. With the 4-Inch and 5-Inch air filters there is a wider variance between the nominal size and actual size for the different manufacturers. Just check the "Actual Size" before ordering. We manufacture high efficiency pleated furnace air filters for your heating and air conditioning systems. We can make most odd sized custom HVAC air filters for low cost and fast free delivery. Our non-woven synthetic filter media will not support the growth of mold or bacteria, keeping your home healthier. Our air filters use permanently charged electrostatic material that helps dust cling to the air filter... Less

V-bank Mini-pleat Air Filter, Filter Efficiency 60-65%, Merv 11, Nominal Height 12 Inches, Nominal Width 24 Inches, Nominal Depth 12 Inches, Actual Height 11 3/8 Inches, Actual Width 23 3/8 Inches, Actual Depth 10 3/4 Inches, Header Width 13/16 Inch, Capacity 750/1000/1250 Cfm, Initial Resistance 0.17/0.27/0.40 Inch Static Pressure, Recommended Final Resistance 1.50 Inches Static Pressure, Media Area 45 Square Feet, Maximum Air Temperature 150 Degrees F

Nordic Pure air filters have an actual size that is a fraction of an-Inch smaller than the standard size (also known as "nominal size"). The size printed on your air filter may NOT be the Actual Size. With the 4-Inch and 5-Inch air filters there is a wider variance between the nominal size and actual size for the different manufacturers. Just check the "Actual Size" before ordering. We manufacture high efficiency pleated furnace air filters for your heating and air conditioning systems. We can make most odd sized custom HVAC air filters for low cost and fast free delivery. Our non-woven synthetic filter media will not support the growth of mold or bacteria, keeping your home healthier. Our air filters use permanently charged electrostatic material that helps dust cling to the air filter... Less

BLUE Cleanable filter with chrome accents. Hose clamp with rubber boot attaches over any 3 inch OUTSIDE DIAMETER pipe or tubing. Use as breather filter for cars, boats, hotrods, pulling lawn tractors, dune buggies, rails, anywhere you want a filter you can wash and clean insted of having to replace. Also may be useable as a air filter for small engines like those on , ATV , PWC , GO karts, , pocket bikes, you decide Plastic filter houseing or shield is easily removeable with 3 screws and not required to be on to function......... .looks better without it in my opinion. Filter its self is 6 inches tall and 6 in wide. With housing filter is 6 3/4 inches tall. Rubber coupling is 3 ID so will fit over a pipe with 3 inch outside diameter Brand new