Original Post
Written by
Edited August 10, 2021
at 05:28 AM
by
Amazon [amazon.com] has their Crisp Filters (
14x25x1 Air Filter, MERV 8) 6-Pack for $25.35 + Free Shipping with Prime or orders $25+
Check FP for other sizes.
Other sizes are available from $25.56
About this item
- UNIVERSALLY COMPATIBLE: This air conditioner, furnace and HVAC filter works with almost any brand. It is comparable to the 3M Filtrete MPR 600 Dust & Pollen, Filterbuy AFB Silver and the Honeywell FPR 5 models.
- CREATE A CLEANER ENVIRONMENT: Entrap airborne particles that bring harm to you and your loved ones with our Merv 8 pleated air filters that capture dust, lint and pollen. Nominal Size: 14x25x1, Actual size is: 13 ¾" x 24 ¾" x ¾"
- LONG-LASTING PERFORMANCE: Thanks to the thick build and pleated design, our air conditioner filter offers better capture coverage to trap more unwanted air particles and provides resilient filtration for up to 3 months to let only clean air pass through
- EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you're done! It's recommended to change your filters every 90 days to maintain optimal filtration
- QUALITY THAT COUNTS: We designed our pleated air filters with more pleats than most retail air filters to enhance airflow and efficiency. Each filter is made in the U.S.A with close attention to even the smallest details making it ideal for any residential home
97 Comments
Your comment cannot be blank.
Featured Comments
The MERV 13 in the 3M brand has a lower pressure drop (air flow resistance) than their MERV 5, 7, 11, and 12.
3M MERV 5 - 0.23 pressure drop
3M MERV 7 - 0.24 pressure drop
3M MERV 11 - 0.23 pressure drop
3M MERV 12 - 0.22 pressure drop
3M MERV 13 - 0.19 pressure drop
https://www.iallergy.co
Sign up for a Slickdeals account to remove this ad.
My local store didn't have any but when I went to the store to ask the staff looked into it & they can do a special order for you. However it also depends on their warehouse inventory also.
They're under $10 and merv 8 rated.
https://www.acehardware
This test on youtube is something to consider (hope your house is not as dusty): https://youtu.be/RkjRKIRva58
Building a filter cube will dramatically cut down on the static pressure put on the box fan, even with a high MERV filter. Check out this guide: https://www.youtube.com/watch?v=aw7fUMh
and am thinking if I cut a HEPA rated or HEPA equivalent air filter to the same size as this air filter that it uses: https://www.amazon.com/AIRMEGA-Pu...B01C9RIAE4
That I can just use that instead of buying the more expensive replacements. Thoughts?
Sign up for a Slickdeals account to remove this ad.
20*25*1 is available again
https://www.youtube.com/watch?v=RkjRKIR
A couple of other notes I would like to throw in:
Nominal size vs. actual size. Many of these "so called" website retailers buy mass produced filters that are simply "re-branded" for the retailer , capitalizing on the lack of knowledge out there! Then, you often find that when the filter is placed, the actual size leaves gaps all the way around the filter resulting in dust accumulating in your cabinet, motor and air handler. But trying to find the "actual size" is frustrating! Somewhat like trying to find a "well trained" HVAC tech that does the "proper" servicing of a system. They are out there, just hard to find! There are ways that you can modify your filters for a "tight fit" to ensure that the filter is doing it's job properly.
https://www.homedepot.c
https://www.homedepot.c
Our community has rated this post as helpful. If you agree, why not thank lotsalotsadeals
The MERV 13 in the 3M brand has a lower pressure drop (air flow resistance) than their MERV 5, 7, 11, and 12.
3M MERV 5 - 0.23 pressure drop
3M MERV 7 - 0.24 pressure drop
3M MERV 11 - 0.23 pressure drop
3M MERV 12 - 0.22 pressure drop
3M MERV 13 - 0.19 pressure drop
https://www.iallergy.co
initial pressure drop of 0.12 in WC at 2 CFM per sq. inch.
4 inch filter that fits in a 1 inch return grille(pretty clever) and dont have to change every month
Product link: https://www.supplyhouse
BROCHURE LINK [amazonaws.com] pdf file
Sign up for a Slickdeals account to remove this ad.
I wanted to use it to filter the intake of my portable AC unit. Seems a little thick to fit in though.