Nordic Pure 20x20x5 MERV 12 Plus Carbon Air Filter - Perfect Replacement for Honeywell/Lennox AC & Furnace Systems

Fraken: This is the size of our furnace filter and it has worn a lot so this new one will replace it

Canada on Dec 03, 2023

M. Johnson: Our Lennox air handler takes a 20x20x5 filter. I couldn’t find one at any hardware or home store. This one is priced right and is working well.

United States on Nov 02, 2023

Wendy Judson: Purchased to replace the air filter in my home. Easy to replace and seems to be a good quality filter, nice and thick. Air flow seems to be working perfectly!

United States on Oct 12, 2023

mom of 4 boys: This filter is of EXCELLENT and SUPERIOR quality compared to the filters that my HVAC company provides for system maintenance. I had always trusted my installer and maintenance company to replace with the best filters, and they charged me over $40 for each filter (two units means two filters for every change out). Fast forward to August 2023, I decided to try out these filters after reading some reviews. I bought a set of two Nordic Filters for around $50. I was able to have them shipped in an Amazon box at no extra charge to prevent crushing of the filter boxes. To my amazement, each filter is encased in one of the sturdiest, non-crushable boxes I have seen in a very long time! Way to go Nordic Pure on protection for your product and thank you Amazon for extra shipping protection. These filters are of such high quality that I now have them on Subscribe & Save through Amazon. I hope I can stay locked in at this exceptional price.

United States on Aug 31, 2023

Holly: They fit our furnace and do what I need them to do. I appreciate being able to get them online and at a good price.

United States on Jul 14, 2023

Amazon CustomerAmazon Customer: why they would call anything 20x20x5 if it's not?

2x4s are not 2x4 because after milling the surfaces smooth(ish) they take 1/4 inch off all 4 sides, this is stamped and folded cardboard, there is no reason for it to NOT be 20 inches by 20 inches by 5 inches. If it's not it should be marketed as such.

Actual dimensions I think are listed somewhere in the product description but I did not notice that when I purchased it. as measured it actually even has a slightly longer side. One side is just over 19.75 inches and the other is just over 19.5 inches by 4.25 inches.

It barely fits in the enclosure space of our furnace where our last filter fit nice and snug. We can fit either 4.5 or full 5 inch filter, but it's designed to hold an exact 4.5 x 20 x 20 inch filter.

PROs:
Has a thin layer carbon filter to reduce random odors.
Has a MERV14 rating (but if the dimensions are not accurate I wonder about it's merv rating)

CONs:
Not actual dimensions, smaller than our previous brand, barely fits in the enclosure space.
Expensive

Overall I still am giving a good rating as it is still a good filter, although expensive for not being the same...

United States on Jun 03, 2023

C-Yves: Deux dans un filtre air et odeur
parfait pour les système centrale de ventilation de maison
filtre bon pour aux moins 6 mois

Canada on Sep 12, 2021

Michael F.: My shipment was misdescribed. I ordered 5" x 20" x 20" Carbon MERV 12 x 2pks, but I received 1" x 20" X 20" times 5 per pack x 2pks. Sigh...I decided to keep them anyway and gang them with 4" x 20" x 20" filters. It's not ideal an ideal thing to do for many reasons but, they were good values and too much trouble to ship back.

Canada on Dec 21, 2020

Sylvain Lamontagne: je suis content du produit

Canada on Apr 15, 2020

Sapstar: As mentioned in the description, dimensions fall short of the 20 inch marks, which makes them almost non-fitting to compartment rack... Will probably have to order a different brand next time. But other than that, they do what they should and I do enjoy odor-destroying Carbon.

Canada on Feb 04, 2019