Zephyr Filtration 18x20x3 Filters

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What Our Customers Have to Say

Mike 2 days ago
5
The best filter hands down. Buy these filters once n you will never use any other filter in your home!
Mike 2 days ago
5
Absolutely the best filter I've ever purchased. There unique design is the best I've ever used. There 3 inch media for a 1 inch filter is brilliant!
Bradley W Jacks 3 days ago
5
Excellent product
William Powers 49 days ago
5
We have been using filters and purchasing from Discount Filters for years and find their products to be excellent quality and fairly priced...and last but important is their service is always quick and accurate. These filters are new for us and we have not had experience with them yet, but we feel that Discount Filters reputation is behind them so they are sure to prove to be as excellent as the filters we have purchased for years.