16x20x4 Standard Filters

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What Our Customers Have to Say

Michael Jinks 1 day ago
5
Great filters, great company. Worked with me on filters I had left. Refunded cost.
PLC - Frankfort Ky 1 day ago
5
I use this size on my intake register in the hall. You'd be amazed at what it catches. Right next to the bathroom. Catches hair and dust and powder.
Chris Williams 2 days ago
5
They do a good job of trap in the dirt and pulling a lot of junk out of the air.
Alma M Baker 2 days ago
5
Love the filters as I have allergy problems and it also makes the house smell cleaner