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Load image into Gallery viewer, 20x25x4 Merv 11 Furnace Filter (6 Pack)
  • Load image into Gallery viewer, 20x25x4 Merv 11 Furnace Filter (6 Pack)
Vendor
Glasfloss

20x25x4 Merv 11 Furnace Filter (6 Pack)

4.4
Regular price
€192,00
Sale price
€192,00
Regular price
€316,00
Sold out
Unit price
per 
Save 39% (€124,00)
Error You can't add more than 500 quantity.

  • Tracked Shipping on All Orders
  • 14 Days Returns

Description

  • Nominal Filter Size 20 x 25 x 4
  • Actual Filter Size 19.5" x 24.5" x 3.75"
  • Merv 11 Performance
  • Made in the USA
  • 100% Performance and Price Guarantee

Shipping and Returns

  • We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
  • Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
  • Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
  • All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
  • Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
  • In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.

Customer Reviews

Good value, measure your air filter opening. Just realize actual size is a little smaller, so be careful to measure your opening. This was ok for me since. I knew that. 5Twinkie-colored health protection. The labeling sheet inside the shrinkwrap does say MERV-11. Compared to my previous filters (Nordic Pure MERV-12) that I'd happily used for years, these look and feel equivalent in terms of weight and quality of construction, though they are yellow on one side as pictured, and HALF THE PRICE. Individually shrink-wrapped, which is good because I'm storing the extras in a damp, cold garage.Ordered from SupplyBuy on Wednesday, they shipped Thursday, and I received on Monday. 5Great filter and eco friendly. This filter works great in my furnace.Made of all paper frame it uses substantially less material than some of the more expensive filters.This does a great job as a filter but, the frame was a little bit smaller than the original filter.Since it uses all paper frame, I'm sure it's much more eco friendly than the wood/plastic framed filters I'm used to buying.Even though, I think it does the job as it was intended to, it would be better if it was to fit a bit tighter into the filter frame. There is about 1/2" of play in any direction once installed. 4Good quality and size issue can be resolved. I read numerous reviews regarding the size but purchased anyway because of price and because I believed the size issue could be solved. I usually use both 4" and 1" filters in my HVAC units and the Glasfloss 4" and 1" filters both fit in the 4" slot. Without the addition of the 1" filter, a couple pieces of foam will solve the size issue. Given the price and apparent quality of the filters, I am satisfied with my purchase. 4Not 20"x25"x4" I haven't quite figured out why 20x25x4 is posted in description but they are actually much smaller. They will not work in my furnace. Luckily the supplier is working with me to "fix it". 3it's actually more like 20x25x3. 75 and does not fit the honeywell Be careful, 20x25x4 is not 20x25x4, it's actually more like 20x25x3.75 and does not fit the honeywell, which is like 20x25x4.3. Why don't they just put the real measurements on the product descriptions???? 2Good filters for the price Received AFB Gold MERV 11 Filters, Made in USA, quantity 6. These replace an old electrostatic system that had been in service for nearly 15 years and while still working was no longer really doing the job. With that said for the majority of that time we had a 2 cat household with Maine Coons, and that system did yeoman's work... the filter cleaning was a horror. Now that our last cat has passed away and we needed the entire furnace/AC system replaced, the installers left the old e-stat fixture in but recommended regular air filters. For the last 9 months our one surviving cat was all that remained for fur production and I changed these filters every 3 months like the installers recommended. That will change to every 4 months as the actual build-up of dust and other particles is barely enough to give a fine coating to the troughs of the pleats. Basically the filters were a dusty yellow outside of the trough areas.I have a Jet fine particulate filter system in my shop and know what a filter that has real build-up on it looks like and it is doing the job of keeping fine particulates from getting into the rest of the house. Between that for my basement shop and these filters for the main part of the house, going to every 4 months looks to be ideal. We are only dealing with about 1,800 sq.ft. for the furnace/AC to work with and our main problem is humidity due to climate (living on a ridge means no real ground water contact in the basement) and outside of the shop area, no longer much in the way of dust production. I may look around to see if there is anything just a bit less expensive, but these are working well and have no complaints with them. 5Great for the price I got a new A/C unit 3 years ago, and have been using these ever since. I buy them in bulk (qty 6), and they last 3 years! I have my A/C guy change them out in my attic every 6 months during my inspection. The ONLY down side . . . you need some place to store all of them, because they're very large. Great product. 5Helps keep my allergies under control I have been worried about Merv 11 filters putting a load on the fan in my air handler. I don't want to burn out the motor. These seem to have a good flow with little restriction but still maintain the Merv 11 rating. You MUST know there is a difference between the "Nominal" size and the exact size. Measure very carefully because with 4 inch thick off the shelf filters vary a lot in exact actual size. 5Great Filter for Great Price! I started using these filters when my new AC unit was installed two years ago. The company that installed my unit gave me a few extra filters to last me a little longer. When I ran out I was frantic trying to find new filters, as they are not very cost effective. I really need these as my wife does have allergies and these filters really help her out.After checking multiple locations I came across this seller that has these filters. I am grateful for them as it really helps my wife with the allergies she suffers from, esp this time of year.I HIGHLY recommend this seller and this product. 5
20x25x4 Merv 11 Furnace Filter (6 Pack)

20x25x4 Merv 11 Furnace Filter (6 Pack)

4.4
Error You can't add more than 500 quantity.
Regular price
€192,00
Sale price
€192,00
Regular price
€316,00
Sold out
Unit price
per 
Save 39% (€124,00)