Filters Fast® FF4M11 Replacement for GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter
4571
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1" MERV 11 Furnace & AC Air Filter by Filters Fast® - 6-Pack
Filters Fast® Custom Size Air Filters - Made to your size FastThe Filters Fast® FF4M11 Replacement for GeneralAire F1018, 4571 which removes airborne particles and allergens as small as 0.3 micron to improve indoor air quality in your home dramatically year round. The Filters Fast® Merv 11 electrostatic, high-efficiency, particle filtration arrests allergy causing pollen, mold spores and lung-damaging dust. These efficient Filters Fast® air filters remove up to 94.2% of microscopic airborne particles. In addition, they help keeps A-coils, fan motors and ducts clean and operating at optimum efficiency and performance.
Specifications:
- Part Number: 4571, F1018
- Includes 1 air filter
- Easy to Install
- Dimensions: 16" H x 25" W x 4"
- Rated: MERV 11
- Filtration Media: Electrostatic Particle Filtration
- Maintenance: GeneralAire air filters must be replaced every 6 months
Compatible Parts:
The Filters Fast® FF4M11 Replacement for GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter is the correct replacement for the following part numbers:
Compatible Models:
The Filters Fast® FF4M11 Replacement for GeneralAire F1018, 4571 MERV 11 16x25x4 Media Filter is correct replacement for the following model numbers:
Customer Reviews:
It works great. The Staff is exceptional to resolve issues!!!!
Collected by Trustpilot.comThese filters are made very well and they last longer than any other type filters I have used before. I’m a happy customer
Collected by Trustpilot.comWell manufactured product.
Collected by Trustpilot.comGreat quality product. Perfect fit. Auto delivery very convenient feature.
Collected by Trustpilot.comgood product for home use
Collected by Trustpilot.comTHEY ARE GREAT AND PRICED RIGHT !!
Collected by Trustpilot.comWorks well.
Collected by Trustpilot.comQuality at best price anywhere I have found.
Collected by Trustpilot.comgood filters but expensive
Collected by Trustpilot.comThese filters arrived in great condition and are exactly what I need for my furnance.
Collected by Trustpilot.comI rated both categories 5 stars, but I'm not collecting performance data, lol. However, my 3M one of same dimensions is thicker and seems to be a tad bigger overall, so fits my AC unit a bit better. I get way too many emails from Filters Fast. Customer service I have received was good.
Collected by Trustpilot.comGreat products, fast delivery, good prices - what else is needed?
Collected by Trustpilot.comEasy to order and quick to ship.
Collected by Trustpilot.comWork fine. Not too expensive. Conveniently shipped.
Collected by Trustpilot.comGreat service.
Collected by Trustpilot.comA great quality product for a good price. I've never had a problem with these filters.
Collected by Trustpilot.comDouble check the actual size. They don’t work in a 4” fitment. They are actually only a little over 3”.
Collected by Trustpilot.comThought price was high
Collected by Trustpilot.comAs far as I can tell, they seem to work well. I only need to change them once a year.
Collected by Trustpilot.comCustom filters just right for my HVAC with the highest level of filtration my system can handle. Always delivered on time as scheduled.
Collected by Trustpilot.comProduct Availability
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