They're fantastic only place I buy filters from. Great prices and customer service and shipping is fast

Been using tier 1 brand for 10 years. From my observations, they are definitely equal to the manufacturer.

I like this company, they contact you when you're due to change your filters. Their prices are comparable to the big box stores, but you can't always find the correct filters at the big box stores.

Good pricing , fast shipping, good product

Fast delivery

Easy to order online, shipping was as promised and the filters are working excellent. My swim spa is sparkling clean!!

Excellent service fast shipping

Fast shipping and filter was good quality exactly as described.

Good product delivered to my door which saves me time and money

Good selection of filters; those I purchase are made in the USA! Discount Filter Store is quick to fulfill orders and USPS is quick to deliver!

Fast and friendly service.

I was on the Internet and your company came up and I like your prices

Great customer service, user friendly online platform with shipping service that I consider top notch.

I have been using Discount Filter for years and have never had a problem. The filters are high quality, boxing is great, delivery is fast. Easy to use website and great service. I won't buy filters anywhere else.

Great service

It took a while to get these delivered but I had ordered just after putting in the last filter from my previous carton, so I was in no hurry. Pricing was very competitive and these were delivered well before needed.

Shipping and customer service are outstanding. Dealing with professional people is a pleasure.

The filters arrived as expected. Good packing, fast shipment, good pricing. Would do business again.

Easy to order and came very quickly.

Fast shipping, very reliable