This post can be edited by most users to provide up-to-date information about developments of this thread based on user responses, and user findings. Feel free to add, change or remove information shown here as it becomes available. This includes new coupons, rebates, ideas, thread summary, and similar items.
Once a Thread Wiki is added to a thread, "Create Wiki" button will disappear. If you would like to learn more about Thread Wiki feature, click here.
expiredBRPXR600R posted May 08, 2024 10:13 PM
Item 1 of 5
Item 1 of 5
expiredBRPXR600R posted May 08, 2024 10:13 PM
Costco In-Warehouse Offer: 4-Pack 3M 2500 Series Filtrete 1" MERV 14 Filters
(Valid thru 6/9)$35
$60
41% offCostco Wholesale
Visit RetailerGood Deal
Bad Deal
Save
Share
Leave a Comment
Top Comments
Here's the chart: https://youtu.be/RkjRKIRva58?t=6
0.52 was one of the best static pressures of the group.
He goes on to say "Even though the 3M 1900 which is a MERV 13 filter does have a very tightly woven filter media, it overcomes the static pressure challenge by having 54 pleats and 1560 square inches which is more than twice as much as any of the other one inch filters."
74 Comments
Sign up for a Slickdeals account to remove this ad.
We have 14 x 30 so always have to order online at the higher price. Seem to work great.
Sign up for a Slickdeals account to remove this ad.
You can build an air purifier that works for the whole house by putting four of these filters together.
https://lanzerdiy.wordp
Just add a box fan and this purifier will beat any expensive purifiers you can buy.
With a dedicated air purifier, you can then use a cheap filter for your HVAC which saves you money on heating and cooling.
https://customerservice
Sign up for a Slickdeals account to remove this ad.
Leave a Comment