Lennox X6670 / HCF16-10 Healthy Climate Replacement Media Filter 16x25x5

Lennox X6670 / HCF16-10 Healthy Climate Replacement Media Filter 16x25x5

Regular Price $80.99

Sale Price $67.99

Shipping is on us! (Besides Rural Addresses)


Actual size: 15 3/4" x 24 3/4" x 4 3/8"



  • Lennox HCC16-28
  • Lennox EAC10-14-1
  • Lennox EAC11-14-1
  • Lennox EAC11-14-2
  • Lennox EAC-17-14-1
  • ASL Clear Day 16x25
  • Carrier AIRAAX000014
  • Generalaire Mighty-Mac MAC1400
  • Honeywell F100B1016
  • Honeywell F100F1012
  • Honeywell F100F1038
  • Honeywell F100F2002
  • Honeywell F150E1026
  • Honeywell F200E1029
  • Honeywell F25A1043
  • Honeywell F25F1000
  • Honeywell F25F1042
  • Honeywell F35F1008
  • Honeywell F300A1625
  • Honeywell F300E1017
  • Honeywell F300E1019
  • Honeywell F50A1074
  • Honeywell F50E1158
  • Honeywell F50E1174
  • Honeywell F50E1281
  • Honeywell F50E6074
  • Honeywell F50E8054
  • Honeywell F50F1073
  • Honeywell F50F1099
  • Honeywell F55F1011
  • Honeywell F55F1045
  • Honeywell F58A1027
  • Honeywell F58F1018
  • IAQ 1400 441501-021
  • ICG IFA14
  • MAX IV 1400 438883-001
  • MAX V 1400 441501-001
  • MAX V 1400 441501-019
  • Skuttle DB-25-16
  • Source1 S1-MAC10162505
  • Totaline P101-1402A
  • Totaline P101-MF14
  • Trion Air Bear Supreme 1400 455602-119
  • Trion HE1400 448002-001
  • TTM II 1400 422050-001
  • TTM II 1400 422050-003
  • TTM III 1400 434460-001
  • TTM III 1400 434460-013
  • TTM III 1400 434460-014
  • Ultravation 90-006
  • White-Rodgers ACM-16X25
  • White-Rodgers Electrostatic ACE-16X25
  • York S1-MAC10162505

Package Of 1.

This Lennox furnace air filter works to improve indoor air quality, reducing the amount of pollutants, dirt and dust particles, and airborne allergens in your home.

This quality product is only available for purchase online. Add the Lennox X6670 Healthy Climate Replacement Media Filter 16x25x5 Package Of 1. to your cart and it will be on its way to you shortly.

Would you like us to install it?
Do you live in the Toronto area?
Our qualified technicians can do a professional job for you.
Call us today at: 416-620-6668.

Not sure if this product is the right product for you?
Do you have questions?
We are glad to be of service.
Call us now at: 416-620-6668.

5 Stars

"I would definitely place another order..." - 5 out of 5 stars

After my experience buying from Furnace Air Filters, I would definitely place another order. My new filter is exactly what I wanted - and it was much cheaper than I found anywhere else. I'm really happy with the professionalism, quality of service, and the product I received.

B Butler, Vancouver (British Columbia), February 21, 2013

5 Stars

"needed to change my filter but didn't want to break the bank..." - 5 out of 5 stars

I wanted to take a minute to say thank you to everyone at Furnace Air Filters. I desperately needed to change my filter but didn't want to break the bank to do it. When I found out they had discounted prices, free tax, and free shipping, my decision was definitely made easier! Thank you for putting your customers first.

K Montgomery, Toronto (Ontario), March 15, 2013

5 Stars

"were very impressed..." - 5 out of 5 stars

We ordered our Lennox furnace filter from Furnace Air Filters last month and were very impressed. At first we weren't sure if ordering online was the best idea, but placing the order was simple and straightforward and our filter arrived quickly. Thank you very much for the prompt and efficient service.

Fitzgerald Family, Princeton (Ontario), October 10, 2013

5 Stars

"website was easy to navigate..." - 5 out of 5 stars

I owe a lot to Furnace Air Filters. It was time to change my filter but I had no idea where to start. Their website was easy to navigate, informative, and made it easy to find the right filters for my home. Since they arrived, I have already started to notice a difference. Thank you for everything.

Gerald B, Sooke (British Columbia), November 8, 2013

5 Stars

"I found the filters I wanted for a price I could afford..." - 5 out of 5 stars

My experience with Furnace Air Filters was a great one. I found the filters I wanted for a price I could afford. Before I knew it, they were at my doorstep! I was really wowed by how speedy the delivery was. Overall, I found Furnace Air Filters to be reliable and professional. I also really loved that they offered a wide range of filter brands. Thanks!

Vanessa Stevens, Winnipeg (Manitoba), January 6, 2014

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