About us

High Tech AC Filters Store is a HVAC filter company providing the highest quality filters and service.

We are indoor air quality specialists bringing over 25 years of experience in the filtration industry, our highly trained personnel provide expert recommendations on your HVAC system needs with a unique ability to satisfy customers with any special filter needs.

Factory Direct Pricing

We deliver exceptional value by providing low factory direct pricing on premium quality AC and furnace filter replacements. With over 600 filter sizes available, we offer the largest selection of residential replacement air filters.

Highest Quality Air Filter Replacements

Buy with confidence, all our filters are 100% US made with premium filtration and construction materials. IAQ Filter Store strives to bring our customers innovative new filtration products and has a policy of continuous research for product improvement. We use only top quality materials in manufacturing filters, housings, and, complete systems.

Best Customer Service

Our highly experience team and goal of 100% customer satisfaction drives us to provide the best customer service in the industry.

  • Fast delivery, even custom sizes ship 5 days or less
  • We ship FedEx Ground or UPS
  • 100% customer satisfaction
  • Easy Returns

Rely on High Tech AC Filters Store to provide your special filtration needs with quality products, competitive prices, and the best customer service in the industry.