Factory Direct Filters offers a wide selection of air filter and water filters for residential, commercial and industrial application. From standard filter sizes to hard-to-find sizes we have the right filter to fit any HVAC system.

• We stock all standard furnace and air conditioner filters
• We custom make any hard to find sizes
• We carry air filters for all residential, commercial and industrial applications
• Wholesale pricing available for large commercial orders
• Our filters are Made in the USA
• Free Shipping available nationwide (excludes AK and HI)