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6FM1625 16" x 25" x 5" MERV 11 Replacement Filter
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$48.38 each
In Stock
Get 54 Thu, Jun 25
Order by today, receive Thursday
This item replaces: 4511
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Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
Synthetic
16" x 25" x 5"
11 MERV Rating
Description
–
GeneralAire 6FM1625, MERV 11 Cartridge Filter (GFI #4541) is a replacement air cleaner filter media for select GeneralAire MAC Series whole-home air cleaners, designed to capture airborne particulates while maintaining airflow.
Key Features:
Compatibility & Applications:
Installation & Operation Notes:
Maintenance & Troubleshooting:
Key Features:
- Model 6FM1625, GFI #4541
- Size 16 x 25 x 5
- MERV 11 rated cartridge media
- Listed for MAC 1400, MAC 2400G, and MAC 2400P air cleaners
Compatibility & Applications:
- Replacement filter for GeneralAire MAC Series cabinets that specify 6FM1625.
- Whole-home ducted air cleaner use to reduce airborne particulates.
Installation & Operation Notes:
- Follow the MAC Series cabinet instructions for filter access and replacement.
- Replace per cabinet guidance to maintain performance.
Maintenance & Troubleshooting:
- Replace the cartridge on the schedule recommended for the cabinet or when pressure drop indicates a loaded filter.
- Verify cabinet model and part number before ordering.
Specs
–
| Material: | Synthetic |
|---|---|
| Size: | 16" x 25" x 5" |
| MERV: | 11 |
Questions?
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Synthetic
16" x 25" x 5"
11
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Product Reviews
4.74 out of 189 reviews
95% would recommend this product
5 star
87%
4 star
7%
3 star
2%
2 star
1%
1 star
3%
Most Liked Positive Review
Perfect Fit & Excellent Quality
The HVAC filters are excellent! They arrived quickly (very impressive turn around from initial ordering date) and were simple to install. The price is outstanding - considerably less than what my HVAC company was charging me for a similar filter with a lower MERV rating! When I showed the technician the price I paid for the filters, he was speechless - clearly he was embarrassed how much his company was charging customers to purchase and install the filters. SupplyHouse, you rock!
VS
Most Liked Negative Review
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Size matters
Replacing Lennox 16x25x5 filter for the first time. Tried to insert this one and it wont fit by a wide margin! Turns out the Lennox filter actually measures 15 3/4 x 24 3/4 x 4 3/8! This one actually measures 5". Who would think that filters like this would be like buying a 2x4 that actually measure 1.5 x 3.5!!!
Did I save money with this purchase? Nope... Won't bother sending it back because of shipping costs.
Showing 1-10 of 189 reviews
I will be buying this product every time
Great product, service and delivery
Sherlock
Va
4 months ago
Verified Buyer
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yes
hvac/arrived fast and in perfect condition
happy
mass.
1 years ago
Verified Buyer
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absolutely
price has gone up,but quality and shipping times are still the best.
j
Mattawan,Mi.
2 years ago
Verified Buyer
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I continue to buy
Could never find this size in box stores, so I've had to purchase online multiple times. They work great and I will continue to buy.
Abram
Georgia
2 years ago
Verified Buyer
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We've been buying these filters for years.
Great filters for your house..
Boss
West Haven CT
3 years ago
Verified Buyer
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Great filter, triple the price
This is the only filter that I've ever used in our home (built by Canadian company in USA) and have never had any issues with them, however will be looking elsewhere to purchase since the price has tripled since last purchased filters in 2022.
NE Homeowner
New England
3 years ago
Was this review helpful to you?
I would buy til I don't have my furnace.
I will continue to buy them, the easiest way. They have the the size I need all the time.
Nan
WV
3 years ago
Verified Buyer
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I will buy this product again.
I am however quite unhappy that you've doubled your price of the filter.
Fonz
Vicksburg Mi.
3 years ago
Verified Buyer
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Filters
Well constructed filter and appears to filter particles and lasts as long as expected. I do check monthly, and swap out every two to three months. I have dogs, so that is a big factor in choosing a filtration system.
Mea
South Carolina
3 years ago
Verified Buyer
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Easy product correction
After SupplyHouse.com shipped the wrong furnace filter, they got the correct filter shipped and made all the arrangements for the wrong filter to be returned! I was pleased that the phone call was so easy 📞
Tom
Baldwin MI
3 years ago
Verified Buyer
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