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How does it Work?

Purolator Replacement Air Filters

  1. Pick Your Filters
  2. Coose the Quality
  3. Tell Us How Often
  4. Start Service and Relax

Purolator’s comprehensive range of filter options gives users a wide choice to meet their residential, commercial and industrial system requirements.

Studies conducted by the EPA show that the air inside your home can be up to 5 times more polluted than the air outside. No wonder air quality is a huge concern in today’s society with so many contaminants floating around as a result of emissions. Purolator residential air filters include many types, from the basic fiberglass filter to the robust 10-year electrostatic adjustable filter, and everything in between.

Commercial and Industrial air conditioning systems utilize an extensive variety of filters in various formats and sizes. The Purolator catalog includes panels, pleats, bags, boxes, HEPA’s, and gas phase that meet just about every application where high quality filters must be specified to provide a high standard of indoor air quality.


Actual Size

Filter Part No.

Cleaner Model No.

Other Info

Purolator 20 x 24 1/4 x 5 (repl. filter)

19 5/8 x 24 x 4 3/4 Replacement Filters for Purolator P5-20255    

View all our brands of whole house air filters.