20" X 22" X 1" MERV 11 Pleated Filter
Pleated filters remove contaminants from indoor air. In this filter, electrostatic media attracts particles. The efficient pleated panels then trap pollen, mold, dust, pet dander and odors. A sturdy structure keeps the pleats evenly spaced and prevents the filter from collapsing. Its materials resist moisture and prevent the filter from harboring mildew, mold or rust. While cleansing the air, the filter promotes maximum airflow. Replacing the filter once every three months provides clean and healthy indoor air.
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Reviewed by 21 customers
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
NEW HEATING SYSTEM REQUIRED FILTERS NOT CARRIED IN LOCAL BIG BOX STORES OR HARDWARE STORES. THE ORDER ARRIVED IN A FEW DAYS PACKAGED VERY WELL IN SHIPPING BOX VERY NICE FILTERS WHICH ARE GOOD FOR 90 DAYS EACH. SET FOR THE YEAR!! GOOD PRICE ALSO
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
My previous supplier listed 20 X 22 as a custom size (inflated price). DiscountFilters.com lists this as a standard size. I received the order promptly and am pleased with the quality.
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
We appreciated a reminder email when it was time to order a new supply of filters
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
Unusual size not normally found in the chain stores, easy to order came quickly to the front door. Works for me.
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
My filter is an oddball size that I never find in stores. Discount Filters had this size at a reasonable price.
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
This filter is used in a heat-pump home system and fits well and filters as designed.
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
No issues at all. Seem to work great.
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
We are using the filters at our church. Our units do not standard sizes so it was great to find the right filters online at a great price.
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
This was the easiest way I have found to buy custom sized filters for my new air conditioning system. Will definitely use this group again. My product arrived even earlier than expected. Good job!
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Comments about Koch Filter Corporation 20" X 22" X 1" MERV 11 Pleated Filter:
Fast delivery, good quality filter, I will buy again!
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Foam gasket tape can be used to insure a tight filter fit and eliminate air filter bypass.
