Filtrete 20x25x4, AC Furnace Air Filter, MPR 1000 DP, Micro Allergen Defense Deep Pleat, 2-Pack (actual dimensions 19.88 x 24

4.7 4.7 out of 5 stars | 1,991 ratings

Price: 56.99

Last update: 12-31-2024


About this item

MAKE YOUR HOME YOUR SANCTUARY: 2-pack of 12-month pleated 4” Filtrete 20x25x4 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.88 x 24.63 x 4.31
EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles and large particles from the air passing through it
VERSATILE USES: Air filters compatible with Honeywell furnaces calling for a 4" filter and Lennox furnaces calling for a 5" filter
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months
SUBSCRIBE AND SAVE: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders

Product information

Technical Details


Top reviews from the United States

G-wiz
5.0 out of 5 stars I thought I bought the 1550
Reviewed in the United States on June 18, 2022
Yeah, I bought the wrong ones because I've got bad mold sensitivities. However, I was just a little lazy about changing filters and my motor burned out. I'm one of those that take a good 20x20 Lasko fan and put one of these behind it. I filled the corners to make it a ducted fan and the sound level drops WAY down. But having the 1000 Merv 11, I've got loads of airflow, just crazy amounts. The fan itself wasn't made to be ducted so the reduction in fine filtration made the airflow difference and will actually prevent this burnout from happening again, though I've only had it once. I think that was one of the water resistant motors which are closed. The open case motor is much cooler since air flows around the rotor and now it's getting more air in general. So I'm not getting as good filtration, in mold and tiny stuff, but since these fans aren't really made for pulling hard, even with my difficult to make duct, the 1000 is probably better in the long run. It blows really well on 1, so I will save some electricity and make my fans last a lot longer. These good Lasko fans aren't cheap. I had one last 25 years but it didn't have a filter behind it. I used it for a couple years with a filter and it seized an old dried up bearing. So I should have known that pulling air through filters with these heats things up and that will shorten the life, but it all connected when I got out my new filters and "Hey, It's sure blowing like crazy. No wonder. I got the 1000s." Now I remember making this decision on purpose for these very reasons, but before the motor burned out. So if there are others like me out there, I'd recommend the Merv 11, or 1000 because our fans will last longer. Maybe I just waited too long to change it. Well, that's possible. Maybe if you're better at changing filters, there's no problem with the 1550, but another plus with the 1000s is that they're cooler in the summer, blowing clean air at you from across the isle and on #1 setting. #2 is great and if I were to put the new motor into the ducted frame, the sound would pipe down. I guess it's like everything. How much time and how good is your back to make or reuse a ducted fan? I'll say this, If you want to make a ducted fan, get the pink or blue foam boards at Home depot. I found a purple piece of packaging foam and that cuts like butter. It's great to work with and sound absorbing. Don't use styrene foam, (brittle, crusty stuff). It's hard to deal with in every way. I wish there's someplace to buy these online. That makes it so much easier that it's not such a dreaded task at all. Anyway, Merv 11 will allow better air flow and that might help make up somewhat for the difference in filtration but I know the 1000s are not going to ruin a Lasko in 7 years. They'll last forever (essentially) on these Merv 11s. In this hot weather, I'm enjoying that better airflow. I also recommend the Lasko fan combo. Esp on these 1000s. They really keep the air in the house clean. I had my carpets cleaned and he said, "you're gonna have a lot of dust here on the AC inlet louvres. Well? (he tries again.) Huh. These are completely clean. Not a speck." He walks off mumbling "I don't know why it's so clean...". It's the Lasko/3m combination. It cleans SO MUCH air. I can go 2 years on a house filter and even then I don't see dust, I just assume it's there. It has to be. My inlet grates are spotless. Anyway, it really works and for so little money. I don't even bother to tape it up. The vacuum of the fan pulls it into the fan. That's the first thing I noticed. It barely pulled. That's the difference between the Merv 13 and Merv 11. It is a matter of preference ultimately, so try one of each. Keep the one you don't like because it's a lot better than nothing. (Unless you've got loads of money, I guess. I'm more of a waste not want not. It's not exactly true, but the saying has a point.) Anyway, I almost forgot. I prefer these filtretes over Filterbuy and others. They're sturdier and I believe they filter better, the MERV ratings being equal, the 3M is better made and it filters better, though I'll use a Filterbuy on the house system, for some reason. There's a frame around the house filter. So sturdiness isn't as important. These 20x20s for the Lasko fan are moved around, bumped into. They take the punishment and never get damaged. 3M really knows how to box these up, by the way. They're glued everywhere and it's very hard to open. Be careful.
rkruz
5.0 out of 5 stars Perfect Replacement for Honeywell F300 and F50F Electronic Filter Modules
Reviewed in the United States on December 6, 2022
We have had a Honeywell F50F Electronic furnace filter with its two high voltage collection modules for over 25 years and it just does not seem to be collecting the dust like it used to. That lack of apparent dust collection, combined with a lot of sneezing in the morning when the furnace turns on, prompted us to look at replacing the Honeywell electronic filter. After some research and careful measurements we discovered we could replace the original electronic metal modules with passive media filters and determined that the Filtrete 20x25x4, AC Furnace Air Filter MPR 1000 should fit....AND IT DOES! A perfect fit in all dimensions. The only thing is one needs to remove a guide in the bottom center of the Honeywell housing which is easily done with a screw driver (see the attached picture). Once that is removed the filter slides in with enough friction that we know it provides good air seal on all edges. The length was also perfect and the housing door closes securely. See the attached picture when installed in the Honeywell housing.
This MERV 11 filter has only been installed for a few days but during the morning furnace house warm up, there was no sneezing so I have high hopes this filter or even the more effective MERV 13 version will be our ultimate solution to the F50F electronic modules replacement.
The paper pleats would not be cleanable with compresses air without destroying the small particle filtering and as its paper it cannot be washed and must be replaced.
The packaging for the filter states it is good for 1 year and at $60 for 2 filters, that's a very reasonable annual maintenance cost for the filter replacement and our health.
This filter will fit into either the F50F or the F300 Electronic Filter housing. Just be sure to turn off or remove the power to the F50F module.
The package comes with 2 filters so we are good for 2 years of sneezeless mornings!
Customer image
rkruz
5.0 out of 5 stars Perfect Replacement for Honeywell F300 and F50F Electronic Filter Modules
Reviewed in the United States on December 6, 2022
We have had a Honeywell F50F Electronic furnace filter with its two high voltage collection modules for over 25 years and it just does not seem to be collecting the dust like it used to. That lack of apparent dust collection, combined with a lot of sneezing in the morning when the furnace turns on, prompted us to look at replacing the Honeywell electronic filter. After some research and careful measurements we discovered we could replace the original electronic metal modules with passive media filters and determined that the Filtrete 20x25x4, AC Furnace Air Filter MPR 1000 should fit....AND IT DOES! A perfect fit in all dimensions. The only thing is one needs to remove a guide in the bottom center of the Honeywell housing which is easily done with a screw driver (see the attached picture). Once that is removed the filter slides in with enough friction that we know it provides good air seal on all edges. The length was also perfect and the housing door closes securely. See the attached picture when installed in the Honeywell housing.
This MERV 11 filter has only been installed for a few days but during the morning furnace house warm up, there was no sneezing so I have high hopes this filter or even the more effective MERV 13 version will be our ultimate solution to the F50F electronic modules replacement.
The paper pleats would not be cleanable with compresses air without destroying the small particle filtering and as its paper it cannot be washed and must be replaced.
The packaging for the filter states it is good for 1 year and at $60 for 2 filters, that's a very reasonable annual maintenance cost for the filter replacement and our health.
This filter will fit into either the F50F or the F300 Electronic Filter housing. Just be sure to turn off or remove the power to the F50F module.
The package comes with 2 filters so we are good for 2 years of sneezeless mornings!
Images in this review
Customer image Customer image Customer image
Amazon Customer
5.0 out of 5 stars Perfect Fit for my Honeywell
Reviewed in the United States on May 7, 2024
This was the perfect size. Fits great in the honeywell system. I also like how it shows the airflow arrow, since I am not that smart and struggle with this otherwise. Very good at filtering out all the hair and stuff from our dogs.
Bob Penn
4.0 out of 5 stars Measure your filter slot before ordering!
Reviewed in the United States on February 13, 2024
The Filtrete 20x25x4 Air Filter is as advertised and has that 3M quality to it. I have no complaints about the filter itself.

BEWARE! The measurements of the filter are exactly as designated. My furnace claims to use this size filter. So I bought the 2 pack.

I did not immediately attempt to use one of these filters so, I am out the cost. My furnace is rated for this size filter, however, the filters that I buy are labeled as this size but are about 1/2 inch smaller on all sides. The fit. The Filtrete 20x25x4 Air Filter is 1/2 inch too big. Just a warning to those who may have a similar experience.
KARIM
5.0 out of 5 stars Works as it should
Reviewed in the United States on June 1, 2024
Great price
Never received product
5.0 out of 5 stars Love this
Reviewed in the United States on June 22, 2024
Very sturdy. Love this
TriXXXter76
5.0 out of 5 stars Works for me
Reviewed in the United States on May 29, 2024
Work well for me.
Paul Leiss
5.0 out of 5 stars Highly Recommended
Reviewed in the United States on July 3, 2024
This product was delivered very quickly and on time. The Amazon delivery rep was courteous and the product fit my furnace perfectly. I highly recommend this seller.

Best Sellers in

 
 

BNX TruFilter 20x20x1 Air Filter MERV 11 (6-Pack) - MADE IN USA - Allergen Defense Electrostatic Pleated Air Conditioner HVAC

4.7 4.7 out of 5 stars 4035
48.99
 
 

Filterbuy 20x25x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.5

4.4 4.4 out of 5 stars 5396
42.63
 
 

Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.5

4.7 4.7 out of 5 stars 9049
30.88
 
 

COSY HOMEER Edging Stair Treads Non-Slip Carpet Mat 28inX9in Indoor Stair Runners for Wooden Steps, Edging Stair Rugs for Kid

4.7 4.7 out of 5 stars 5665
89.99
 
 

Grout Pen White Tile Paint Marker: Waterproof Grout Paint, Tile Grout Colorant and Sealer Pen - White, Narrow 5mm Tip (7mL)

4 4 out of 5 stars 37734
8.99
 
 

Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.5

4.7 4.7 out of 5 stars 8929
35.32
 
 

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow,1.07"D x 3.31"W x 3.31"H

4.1 4.1 out of 5 stars 14549
116.99
 
 

Rubbermaid Reveal Power Scrubber with Multi-Purpose & Grout Head, Cordless Electric Battery Powered Scrub Brush, Water Resist

4.5 4.5 out of 5 stars 5634
19