Great

Quick delivery. Great prices. Everything was exactly what we needed.

Fast shipping and great pricing!

Very nice product shipped on time.

Matthew I. is phenomenal! He is very knowledgeable, professional, quite helpful, kind and courteous. Filter King has excellent a/c filters and exceptionally outstanding customer service.

Great fit and quality

Thank you. Great product

Great service

Great service -thanks

Arrived in a few days, too my surprise - despite being a large box of six filters. Filters are awesome! Thanks!

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Communication was a little tough at first because it started before they closed and then finished up when they re-opened so it was a little wierd - but in the end they stood by their product and took care of my issue fast.

No problems

Great website with easy to use search and quick shipping

Customer service helped me pick out the correct size filters

Excellent customer service. Had an issue, Matthew resolved it without a hiccup. They go above and beyond.

Quick shipping. Great quality filter

I have not used it yet.

excellent filter

I had an issue with my order, not not their fault. , but they were on it right away to make sure I got the right product. Very good. Customer service shipping was quick and the product looks great.