20x23x4 Filters

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What Our Customers Have to Say

Robert Zaffiro 1 day ago
5
Fast shipment and got what I ordered
David M. Wilcox 1 day ago
5
I have used your filters for several years. I have not had any problems with them. Delivery time was really poor this time. Ordered on the 8th and did not receive until the 23rd. FedEx has been giving really poor service for our area.
Pete 1 day ago
5
The MERV-13 filters do an excellent job of reducing airborne dust in the house, and they provide comfort, and we think protection, from airborne allergens. We have almost no colds, flu symptoms, etc.
Charles A Mitchell 1 day ago
5
These filters fit perfectly and are less than have the cost of buying them from my local AC service company. I also like that they are fun to unfold and put together, it's like getting to put together a puzzle every 6 months.