The Lennox 91X25 MERV 8 Pleated Air Filters boast a MERV 8 rating, and is effective in reducing mold spores, dust, and tiny particles from your air. In addition, pleated filters can bring relief to allergy and asthma sufferers by removing airborne irritants. These air conditioning filters should be replaced regularly in order to achieve the highest possible indoor air quality in your home.
Specifications:
- Brand: Lennox
- Part Number: 91X25
- Pack Size: 4
- Filter Life: 1 to 3 months
- MERV Rating: 8
- Nominal Size: 18 x 25 x 1
- Actual Size: 18" x 25" x 1"
Fits In These Systems:
The Lennox 91X25 fits the following systems:
- All furnaces that require a 18 x 25 x 1 air filter
Customer Reviews:
There are no reviews for this product yet!
The FiltersFast FFM8 6-Pack is a set of MERV 8 filters that effectively reduce pollen, dust, pet dander and other allergens from indoor air. Removing these airborne particles alleviates allergies and sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. Aside from the health benefits, this HVAC air filter in your home will also extend the life of your heating and cooling system by making it work more efficiently.
Note: Our MERV 8 filters do not come individually wrapped. These filters do not contain fiberglass.
Specifications:
- Brand: FiltersFast
- Part Number: FFM8 6-Pack
- Pack Size: 6
- Filter Life: 1 to 3 months
- MERV Rating: 8
- Filter Type: Pleated
- Material: Synthetic
- Tolerance: (+/- ) 1/8" tolerance
- For residential use only
- FiltersFast FFM8 6-Pack Specification Data Sheet
Compatible Parts:
The FiltersFast FFM8 6-Pack is compatible with the following parts:
- Dupont Silver
- Dupont Silver Extra
- Dupont Bronze
- Dupont Contractor
- Dupont Allergen Air filters
- Filtrete Micro Allergen Filters
Available Sizes:
The FiltersFast FFM8 6-Pack 1" Air Filter is available in the following sizes:
| Nominal Size |
Actual Size |
Alternate Part Number |
| 10x10x1 Air Filter |
9.75x9.75x.75 |
PR08.011010PFF |
| 10x16x1 Air Filter |
9.75x15.75x.75 |
PF8.0110166PFF |
| 10x20x1 Air Filter |
9.75x19.75x.75 |
PR08.011020PFF |
| 10x24x1 Air Filter |
9.75x23.75x.75 |
PR08.011024PFF |
| 10x30x1 Air Filter |
9.75x29.75x.75 |
PF8.0110306PFF |
| 12x12x1 Air Filter |
11.75x11.75x.75 |
PR08.011212PFF |
| 12x15x1 Air Filter |
11.75x14.75x.75 |
PF8.0112156PFF |
| 12x16x1 Air Filter |
11.75x15.75x.75 |
PF8.0112166PFF |
| 12x18x1 Air Filter |
11.75x17.75x.75 |
PR08.011218PFF |
| 12x20x1 Air Filter |
11.75x19.75x.75 |
PR08.011220PFF |
| 12x22x1 Air Filter |
11.75x21.75x.75 |
CP8.0111.5X21.56PK |
| 12x24x1 Air Filter |
11.75x23.75x.75 |
PR08.011224PFF |
| 12x25x1 Air Filter |
11.75x24.75x.75 |
PR08.011225PFF |
| 12x30x1 Air Filter |
11.75x29.75x.75 |
PR08.011230PFF |
| 14x14x1 Air Filter |
13.75x13.75x.75 |
PR08.011414PFF |
| 14x16x1 Air Filter |
14.0x16.0x0.75 |
CP8.0114.0x16.06PK |
| 14x18x1 Air Filter |
13.75x17.75x.75 |
PR08.011418PFF |
| 14x20x1 Air Filter |
13.75x19.75x.75 |
PR08.011420PFF |
| 14x22x1 Air Filter |
14x22x.75 |
PF8.011422A6PFF |
| 14x24x1 Air Filter |
13.75x23.75x.75 |
PR08.011424PFF |
| 14x25x1 Air Filter |
13.75x24.75x.75 |
PR08.011425PFF |
| 14x30x1 Air Filter |
13.75x29.75x.75 |
PR08.011430PFF |
| 15x20x1 Air Filter |
14.75x19.75x.75 |
PR08.011520PFF |
| 15x25x1 Air Filter |
14.75x24.75x.75 |
PF8.0115256PFF |
| 16x16x1 Air Filter |
15.75x15.75x.75 |
PR08.011616PFF |
| 16x18x1 Air Filter |
15.75x17.75x.75 |
PF8.0116186PFF |
| 16x20x1 Air Filter |
15.75x19.75x.75 |
PR08.011620PFF |
| 16x24x1 Air Filter |
15.75x23.75x.75 |
PR08.011624PFF |
| 16x25x1 Air Filter |
15.75x24.75x.75 |
PR08.011625PFF |
| 16x30x1 Air Filter |
15.75x29.75x.75 |
PR08.011630PFF |
| *16x32x1 Air Filter |
15.75x31.75x.75 |
PR08.011632PFF |
| 17.5x21x1 Air Filter |
17.5x21x.75 |
PF8.0117.521A6PFF |
| 18x18x1 Air Filter |
17.75x17.75x.1 |
PR08.011818PFF |
| 18x20x1 Air Filter |
17.75x19.75x.75 |
PR08.011820PFF |
| 18x22x1 Air Filter |
17.75x21.75x.75 |
PR08.011822PFF |
| 18x24x1 Air Filter |
17.75x23.75x.75 |
PR08.011824PFF |
| 18x25x1 Air Filter |
17.75x24.75x.75 |
PR08.011825PFF |
| 18x30x1 Air Filter |
17.75x29.75x.75 |
PR08.011830PFF |
| 20x20x1 Air Filter |
19.75x19.75x.75 |
PR08.012020PFF |
| 20x22x1 Air Filter |
19.75x21.75x.75 |
PR08.012022PFF |
| 20x24x1 Air Filter |
19.75x23.75x.75 |
PR08.012024PFF |
| 20x25x1 Air Filter |
19.75x24.75x.75 |
PR08.012025PFF |
| 20x26x1 Air Filter |
20x26x.75 |
PF8.012026A6P |
| 20x30x1 Air Filter |
19.75x29.75x.75 |
PR08.012030PFF |
| *22x22x1 Air Filter |
21.75x21.75x.75 |
PR08.012222PFF |
| 22x24x1 Air Filter |
22x24x.75 |
PF8.012224A6PFF |
| 24x24x1 Air Filter |
23.75x23.75x.75 |
PR08.012424PFF |
| 24x30x1 Air Filter |
23.75x29.75x.75 |
PR08.012430PFF |
| 25x25x1 Air Filter |
24.75x24.75x.75 |
PR08.012525PFF |
| 28x30x1 Air Filter |
27.5x29.5x.75 |
PF8.0128306P |
| *30x30x1 Air Filter |
29.5x29.5x.75 |
PR08.013030PFF |
| *30x36x1 Air Filter |
29.5"x35.5"x.75" |
PR08.013036PFF |
*Additional Handling Fee: Please be advised that some larger filters require an additional cost to offset high shipping charges.
Custom Sizes:
If you don't see your size, order a custom made air filter! Custom made air filters do not come individually wrapped.
Resources:
For more information on air filter efficiency ratings, check out our resources below!
Customer Reviews
Total Reviews: 59 | Average Rating: 4.85 / 5.0
Anonymous2021-06-24Great filters, wonderful prices, prompt delivery always! Check out their variety and prices. I think you will be happy with this company!
Collected by Trustpilot.com Anonymous2021-06-24Good product. Specifications are what is recommended for my furnace.
Collected by Trustpilot.com Anonymous2021-06-16Showed up quickly, easy to install, and function well.
Collected by Trustpilot.com Anonymous2021-06-16Good customer service
Collected by Trustpilot.com Anonymous2021-06-10The price was more reasonable than at the stores.
Collected by Trustpilot.com Anonymous2021-06-05The package arrived on time with no damage.
Collected by Trustpilot.com Anonymous2021-06-05TOTALLY HAPPY
Collected by Trustpilot.com Anonymous2021-05-21Thank you for having the the size I need - delivered the day you said it would be - Great! Thank you!
Collected by Trustpilot.com Anonymous2021-05-14Great discount, great filters, quick shipping.
Collected by Trustpilot.com Anonymous2021-05-13The product was high grade and was what I wanted.
Collected by Trustpilot.com Anonymous2021-05-05Great filters, reasonable price, rapid shipping.
Collected by Trustpilot.com Anonymous2021-04-30Fast service that saves me time and gas searching for my filters.
Collected by Trustpilot.com Anonymous2021-04-28Good system in place
Collected by Trustpilot.com Anonymous2021-04-11Sent the wrong size filters
Collected by Trustpilot.com Anonymous2021-04-07Perform as well as more expensive versions. I buy a 6-pack each time since we change them out every quarter.
Collected by Trustpilot.com Anonymous2021-03-31The product is ok, however, my discount coupon was not accepted.
Collected by Trustpilot.com Anonymous2021-03-30Always good and dependable,
Collected by Trustpilot.com Anonymous2021-03-20Well built, consistent sizing and webbing. I am very pleased quality for the price and convenience of the bulk shipment.
Collected by Trustpilot.com Anonymous2021-02-04Very good product the Air filter that you buy at the home improvement stores my system tears them up in a couple of days because the filter frame work isn't strong enough but i don't have that problem with FilterFast filters they r made strong and i thank you for that.
Keep the good Job UP!!! Thank You
Collected by Trustpilot.com Anonymous2021-02-03good stuff cheao
Collected by Trustpilot.com
Merv 13 FiltersFast 1" Allergy AC and Furnace Filters 6-Pack
True HEPA Allergy Relief Desktop & Small Room Air Purifier
Comfortable, Reusable Particulate Respirator Facemask by RZ Mask - Meets N95 & N99 Standards