🌬️ Breathe Fresh, Live Fresh!
The Lennox X6670 MERV 11 Box Replacement Filter is a high-performance air filter designed for furnaces, featuring a nominal size of 16" H x 25" L x 5" W. This pack of three filters ensures you have a reliable supply for maintaining optimal air quality in your home. Made from eco-friendly carbon fiber and manufactured in North America, these filters provide superior filtration efficiency, making them a smart choice for health-conscious consumers.
| Brand Name | Lennox |
| Model Info | Lennox |
| Item Weight | 9 pounds |
| Product Dimensions | 53 x 25 x 8 inches |
| Item model number | Lennox |
| Is Discontinued By Manufacturer | No |
| Part Number | Lennox |
| Compatible Device | Furnace |
| Material Type | Carbon Fiber |
| Batteries Included? | No |
| Batteries Required? | No |
M**E
Fast shipping
Very fast shipping for these filters. Packaging was great. Verynsturdy to protect these filters. Great price too.
M**K
Good stuff
Product with shipped and secure container, and appears to be high quality
E**R
Will continue purchasing
Reasonable price, filters fit my furnace appropriately. Seller always ships quicker than estimated.
J**E
Work great
Used in central heating and cooling systems
E**.
Good buy, but relatively low MERV
I have used these Lennox filters in my Lennox furnace for 3 years. They are sturdy and dimensions match furnace filter box for a tight fit. Heating/AC personnel recommend higher MERV filters but I have not heard a good reason.
J**E
Fast and easy
A years worth at once, perfect!
L**P
GENUINE OEM FILTERS
These are the genuine Lenox replacement filters which were the original ones used in my HVAC system. I have my system regularly serviced and they are significantly cheaper than what is available from my service provider during routine maintenance.
D**.
Lennox X6670 MERV 11
A bit pricey but quality and delivery were very good.
H**H
I doubt this is a factory made Lennox product...
Looks very poorly and hastily constructed in someone's garage. Comes loosely wrapped in an oversized plastic bag that is scotch tapped closed. Witness the poorly aligned fan-folded filter edges glued to the cardboard ends. Also the pleat separators are not even pushed into place consistently or secured in any manner. This is obviously a home-made production process that could be done better with more quality workmanship in the back alleys of China. I suppose you get what you pay for which isn't that much cheaper per filter than buying from an original from a retail store.
N**R
Great Value !
Works exactly as the higher priced O.E. ones do. Paid less for this 3 pack over the price of one O.E. in retail. Can't go wrong.Funny this is we had the annual inspection done on the unit and the tech knew where I got these and said these are the ones they use if a client doesn't want to pay the high price of the O.E.Best bang for the dollar
S**T
Good value for money
These fit perfectly. I ordered 3M previously which was too widd for my furnace. These are good quality and delivered before time through UPS.
D**T
Work the same as original
Second set I bought. They were on sale. No complaints.
C**R
Good price
Good price, used in my new furnace
Trustpilot
4 days ago
1 month ago