Warning: Last items in stock!
|Dimensions - Actual (inches):||17.5X19.5X.75|
|Dimensions - Nominal (inches):||18x20x1|
|Media Area:||5.5 Square Feet|
|Case Quantity:||12 Filters per Case|
|Initial Resistance (in w.g.):||0.15|
|Final resistance (in w.g.):||1.0|
|Rated Air Flow:||738 cfm|
|Filter Media:||100% Synthetic Gradient Media|
|Filter Support Grid:||30 gauge galvanized expanded metal grid|
|Filter Frame:||Moisture resistant double wall beverage board.|
|Assembly Technique:||Media pack totally bonded to frame|
|Flamability:||U.L. 900, Class 2|
|Max. Temperature:||180*F (82*C) continuous service / Peaks 225*F (107*C)|
|Max Humidity:||Resistant to 100% R.H.|
|Manufactured by:||Quality Filters, Robertsdale, AL|
|Extra Info:||The 100% synthetic graduated density media is continuously bonded to a 30 gauge galvanized, corrosion resistant, expanded metal support grid with an effective open area of 96%., The enclosure frame is constructed of high wet strength moisture resistant beverage board. The diagonal support members of the frame are bonded to the entering and exiting apexes of each pleat to prevent pleat collapse and filter bowing., The media is resistant to a wide range of chemicals, does not absorb moisture and will not support microbial growth. The controlled pleat spacing maximizes surface area and dust holding capacity and is bonded to the enclosure frame to prevent dust bypass.|
It's About More than Just Filters...
18x20x1 pleated filter, MERV 8,...