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4" MERV 11 Furnace & AC Air Filter by Filters Fast® - 3-Pack
4" MERV 13 Furnace & AC Air Filter by Filters Fast® - 3-Pack
BioStrike CFF Ceiling Fan Air FilterThe 4" MERV 8 Furnace & AC Air Filter by Filters Fast® - 3-Pack is a set of MERV 8 filters that effectively reduces contaminants from your indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. The MERV 8 filter media is electrostatically charged and constructed with spun micro-fiber that also will not retain moisture, which can lead to microbial growth. Aside from the health benefits, these HVAC filters will also extend the life of your heating and cooling system by making it work more efficiently.
Note: These filters do not contain fiberglass.
Specifications:
- Brand: Filters Fast®
- Part Number: FF4M8
- Pack Size: 3
- Filter Life: 6 - 12 Months
- MERV Rating: 8
- Filter Type: Electrostatic pleated
- Material: Synthetic
- For commercial and residential use
Available Sizes:
The 4" MERV 8 Furnace & AC Air Filter by Filters Fast® is available in the following sizes:
| Nominal Size | Actual Size | Alternate Part Number |
|---|---|---|
| 12x24x4 Air Filter | 11.375x23.375x3.625 | PF8.0412243PFF |
| 16x20x4 Air Filter | 15.375x19.375x3.625 | PF8.0416203PFF |
| 16x25x4 Air Filter | 15.375x24.375x3.625 | PF8.0416253PFF |
| 18x24x4 Air Filter | 17.375x23.375x3.625 | PF8.0418243PFF |
| 20x20x4 Air Filter | 19.375x19.375x3.625 | PF8.0420203PFF |
| 20x24x4 Air Filter | 19.375x23.375x3.625 | PF8.0420243PFF |
| 20x25x4 Air Filter | 19.375x24.375x3.625 | PF8.0420253PFF |
| 24x24x4 Air Filter | 23.375x23.375x3.625 | PF8.0424243PFF |
| 25x29x4 Air Filter | 24.375x28.375x3.625 | PF8.0425293PFF |
Custom Sizes:
- If you don' t see your size, order a custom made air filter! Custom made air filters do not come individually wrapped.
How do you install the 4" MERV 8 Furnace & AC Air Filter by Filters Fast®?
- Once your air filters arrive, gather your supplies including a ladder (if needed,) safety goggles, gloves, a mask, and a disposable bag.
- Remove the metal grate from your air return.
- Carefully remove the used air filter and place it immediately and gently into the disposable bag. Then tie the bag sealed.
- Place the new air filter in place of the filter you just removed and replace the metal grille.
How often should you replace the 4" MERV 8 Furnace & AC Air Filter by Filters Fast®?
- Changing your 4" MERV 8 Furnace & AC Air Filter by Filters Fast® is a very quick and easy process that should be done once every six to twelve months.
What contaminants does the 4" MERV 8 Furnace & AC Air Filter by Filters Fast® reduce?
-
The 4" MERV 8 Furnace & AC Air Filter by Filters Fast® is a MERV 8 air filter, which means that it reduces the following contaminants:
- Dust
- Pollen
- Mold Spores
- Other Common Airborne Allergens
Compatible Parts:
The 4" MERV 8 Furnace & AC Air Filter by Filters Fast® - 3-Pack is the correct replacement for the following part numbers:
Compatible Models:
The 4" MERV 8 Furnace & AC Air Filter by Filters Fast® - 3-Pack is correct replacement for the following model numbers:
Customer Reviews:
Excellent service, good filters.
Collected by Trustpilot.comI use it for 6 months and it works fine. Never had a problem with these filters.
Collected by Trustpilot.comGood value and quality. Came on time no worries.
Collected by Trustpilot.comGood filters, but over priced.
Collected by Trustpilot.comFast shipping, great prices, and perfect fit for my furnace.
Collected by Trustpilot.comI have been using them for 3 years and they work great
Collected by Trustpilot.comThey work well!
Collected by Trustpilot.comI ordered 3 filters and you sent me two more orders. Why? It's taking up room, but I won't need anymore filters for 1-1/2 years. Steve
Collected by Trustpilot.comMy alegeries decreased immediately as soon as the first filter was installed, I have been using this filter since 2007 when I had a new AC installed.
Collected by Trustpilot.comI've been using them for a few years now and find them reliable and consistent. They perform to specifications, as far as I can tell.
Collected by Trustpilot.comLike the product and will continue to buy in the future.
Collected by Trustpilot.comThe 4" measurement in 16x4x25 MERV 8, was more nearly 3 and 3/4" It should be OK. The one I was replacing, a Honeywell MERV 11, was 4 and 3/16" ,which was very tight and hard to remove.
Collected by Trustpilot.comConvenient, easy to use, and affordable during the inflation and politically challenging period.
Collected by Trustpilot.comWonderful product
Collected by Trustpilot.comFits and works very good. Easy to order. I will be ordering again
Collected by Trustpilot.comThe product works well. I am very happy for purchasing this product. It keeps the warm air clean. My ONE HOUR HEATING AND COOLING workers tell me it's good product.
Collected by Trustpilot.comFilters are cheaper than purchasing from heating and air conditioning company.
Collected by Trustpilot.comGreat value. Works well.
Collected by Trustpilot.comGood price good quality.
Collected by Trustpilot.comgreat quality and a great price.
Collected by Trustpilot.comProduct Availability
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