Purolator Air Filters

Buy Purolator Air Filters, and Purolator Furnace Filters Purolator Air Conditioner Filters are manufactured by a brand that is known for its high-quality standards in the cooling, heating and ventilation industry. Purolator Filter Replacement is proven to block harmful particles that can cause serious respiratory issues and allergies. These include Lint, Dust Mites, Mold, Micro Dust Particles, Pollen, Bacteria and Debris. Purolator Air Filters are known for its performance and quality. Each of Purolator AC filters is designed with high efficiency to provide superior performance. The filters have a high MERV rating which let them hold more micro particles as compared to the filters that are low MERV rated. Purolator Filters are made with either electrostatic filter media or impregnated carbon which are low resistant to air flow, have a greater dust holding capacity, resist any sort of microbial growth and are not moisture absorbent. Purolator furnace filters are tested by third party procedures in order to make sure the quality and performance are superior to other filters available in the market. Purolator filters are made using the highest quality Filter Media Frame that is galvanized and offers heavy duty. It is designed to avoid any air leakage so that users have great service outcomes. Purolator filters are a good choice for prefilter use for hospitals, residential buildings, schools, universities, commercial buildings, laboratories, government and industrial projects and any clean room environment.

Purolator Filter Specs

What you need to know about your Purolator Air Filter

  • Actual Filter Size Vs Nominal Filter Size - (Why this is so important)
  • Filter MERV Ratings - (What is the difference and how does it apply to you?)                              
  • Filter Quality Standards - (Know how to spot a cheap inefficient product)
  • What is your filters model number - (They sure made this a confusing topic but we made it simple) 

Purolator Filter Dimensions

It works like this

The Purolator Filter System comes in various sizes that are described in two ways.

  • Nominal Filter Dimensions - This is equal to the actual dimensions rounded up or sometimes down
  • Actual Filter Dimensions - These are the actual filter dimensions if you were to use a measuring tape and manually measure the filter.


Purolator Filter Sizes

Purolator Air Filter 20x24x5 | (19.75 x 24.25 x 4.75)

Why is double checking your filters actual dimensions so important?

Because people accidentally order the wrong Filter Size all the time and it is not their fault.

Air filter manufacturers did not make cross referencing filter sizes easy and when the wrong size is ordered, the filter will not fit in your Purolator Filter Housing, or Purolator Filter Box.

Furnace Filter Depot Online Store

Welcome to Furnace Filter Depot's online store.

Furnace Filter Depot in Orlando, Florida, offers the best in furnace filters and HVAC filters to improve your home's air quality. We offer a wide selection of air filters for furnaces, heating systems, and air-conditioning systems of every variety. We have been distributing air filters for HVAC systems across the country since 1974.

Please feel free to contact us if you have questions about our products, or if you are looking for something specific. Call us today at (786) 310-4863 or email us at info@furnacefilterdepot.com