Filter King 6x6x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 5.5 x 5.5 x .75"

4 of these in the box priced well below what my Htg and Cooling company charges for 1. The profit margin for the AC company is ridiculous so RUN and get your own. These are well made and easy to install. They work! I will definitely buy again.

Fits well and filters well. I like keeping extras on hand so I can change them as often as needed. It's a small price to pay for an efficient HVAC system. They're MERV-elous!

On time what I ordered and good condition and works great

Odd sizes available. Decent filters at a decent price.

Fits perfectly,great price and dose a great job !

Good product! Air filters are dense and sturdy so easy to install. Repeat customer!

Good price and quality. Work good on my AC/Heat Pump.

Air filters that finally fit! I appreciate the description detailing the actual size because I was having to jam my previous air filters into the air intake opening. These are technically a little bit small, but when the AC kicks on it sucks the filter upwards and it seals anyway. Works perfect. And because customer service was so awesome, I got enough filters to last me at least a year. The first package they sent got lost by fed ex, so I contacted them and they immediately shipped another set of 4 plus 2 extra. Then, a couple days later I guess fed ex found the lost package and it was delivered. Now I have 10 air filters! Customer service was prompt and friendly. I will definitely be buying these filters again.