These guys are the best. Not only was the ordering process a breeze and the delivery timely, they promptly reordered an item that was damaged in shipping at no charge to the customer. That is great customer service that will make me a long-term customer

I continue to appreciate the service and ease of use with discountfurnacefilters.

I have done a lot of shopping over the Internet but have to admit that yours is the best and easiest sites I have done business with.Why? I could not remember the part number nor my password. I got my passport ASAP and reviewed my account telling me w

After calling to verify genuine Lennox product I ordered it. Obviously have not received it since I ordered this morning but if all goes as well as this far I will be very pleased.My HVAC service company could not compete at all for this product.

The PureAir Annual Maintenance Kit contained the MERV 16 filter, metal catalyst and UV bulbs. The price of the kit at Discount Furnace Filters was cheaper than the filter alone from the local Lennox Dealer. The kit contained orginal Lennox parts versus

Great Deal!! Just what I ordered cant beat the price! Thank you