Filters Fast® Replacement for Lennox X6673 20x25x5 MERV 11 Healthy Climate Furnace & AC Air Filter - 2-Pack
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Retail:
You Save: 24%
1" MERV 11 Furnace & AC Air Filter by Filters Fast® - 6-Pack
Honeywell HPA300 True HEPA Whole Room Air Purifier
BioStrike CFF Ceiling Fan Air FilterThe Lennox X6673 20x25x5 MERV 11 Healthy Climate Furnace & AC Air Filter contains a 98% efficient filtration media that can capture particles as small as 0.3 microns before they collect on coils. This Lennox Pleated Filter Media is a high-efficiency alternative to one-inch filters that offers greater dust-holding ability.
Specifications:
- Brand: Lennox
- Part Number: X6673
- Nominal Dimensions: 20" x 25" x" 5"
- Actual Dimensions:19-3/4" x 24-3/4" x 4-3/8"
- MERV Rating: 11
How do you install the Lennox X6673?
- Unwrap the new Lennox X6673 filter and place it in front of the old one so that you can see the bottom of the old filter.
- Use a vacuum cleaner to remove any dirt from around the old filter.
- Remove any obstructions from behind or below the furnace.
- Remove any debris from around the furnace itself.
- Ensure that no edges or corners are tucked into another compartment.
- Line up tabs on top of the filter with slots on top of the blower.
- Locate arrows on the backside of the frame.
- Align frame with slots on top of the blower.
- Press down on the frame until it locks.
How often should you replace the Lennox X6673?
- Changing your Lennox X6673 is a very quick and easy process that should be done once every six to twelve months.
What contaminants does the Lennox X6673 reduce?
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The Lennox X6673 is a MERV 11 air filter, which means that it reduces the following contaminants:
- Dust
- Pollen
- Mold Spores
- Pet Dander
- Smoke & Smog
- Allergens
Compatible Parts:
The Lennox X6673 is the correct replacement for the following part numbers:
Compatible Models:
The Lennox X6673 is correct replacement for the following model numbers:
Customer Reviews
Quality & we have always bought these filters.
Collected by Trustpilot.comI love these air filters, my house is kept clean and just about dust free. A++ product
Collected by Trustpilot.comExactly what I ordered and delivery very prompt
Collected by Trustpilot.comReally good quality
Collected by Trustpilot.comEffective.
Collected by Trustpilot.comGreat product, easy to install.
Collected by Trustpilot.comThe filter arrived in poor condition due to being crushed flat in the middle.
Collected by Trustpilot.comI received my order in just days and was able to get the quality I wanted.
Collected by Trustpilot.comGreat service
Collected by Trustpilot.comVery pleased with the quality
Collected by Trustpilot.comVery efficient
Collected by Trustpilot.comThis filter keeps dust to a minimum,
Collected by Trustpilot.comWell , it’s a filter. Fits my Lenox furnace perfectly. Gives me peace of mind
Collected by Trustpilot.comGreat filters and great value!
Collected by Trustpilot.comWhat I wrote before. Look it up.
Collected by Trustpilot.comGreat filter. Came quickly.
Collected by Trustpilot.comThis is the same as the higher priced filters but for a lot less.
Collected by Trustpilot.comIt has been a fine product.
Collected by Trustpilot.comThe 5 inch filter is great to catch all the allergens in my house. Although I have a new HVAC unit of 2 years, replacing the filters every 6 months is necessary in FL.
Collected by Trustpilot.comExcellent quality filters
Collected by Trustpilot.comProduct Availability
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