Honeywell Air Filter High Efficiency CF100A1025/U, 20x25x4 - Merv 8
| Regular: $34.99 |
| Price: $26.24 |
| You Save: $8.75 (26% Off) |
- View Video On This Product- MERV 8 rating-up to 20x more efficient than typical 1" fiber glass filter.
- Easily fits Aprilaire/Space-Gard models 2200 & 2251.
- Captures high percentage of house hold airborne particles, including microscopic particles you can't see.
- Actual Dimensions: 19.90 x 24.75 x 4.38 in.
MERV = 'Minimum Efficiency Reporting Value' this is used to rate the overall effectiveness of an Air Filter. Below you will find a table that measures the MERV strength and tells you the Application of each unit's effectiveness. In general an Air Filter with a higher MERV Rating is more effective and has a broader application, but most residential homes will find the best use from an air filter between the 5-12 MERV rating.
| MERV RATING | MIN. PARTICLE SIZE | TYPICAL CONTROLLED CONTAMINANT | TYPICAL APPLICATIONS |
| 1 - 4 | > 10.0 Micrometers | Pollen, dust mites, cockroach debris, sanding dust, spray paint dust, textile fibers, carpet fibers | Residential window AC units |
| 5 - 8 | 10.0 - 3.0 Micrometers | Mold, spores, dust mite debris, cat and dog dander, hair spray, fabric protector, dusting aids, pudding mix | Better residential, general commercial, industrial workspaces |
| 9 - 12 | 3.0 - 1.0 Micrometers | Legionella, Humidifier dust, Lead dust, Milled flour, Auto emission particulates, Nebulizer droplets | Superior residential, better commercial, hospital laboratories |
| 13 - 16 | 1.0 - 0.3 Micrometers | Bacteria, droplet nuclei (sneeze), cooking oil, most smoke and insecticide dust, most face powder, most paint pigments | Hospital & general surgery |
| 17 - 20 | < 0.3 Micrometers | Virus, carbon dust, sea salt, smoke | Electronics & pharmaceutical manufacturing cleanroom |
4.9
Average score based on 32 reviews
Reviewed: 08/13/2020 by Itay Kama
very good
Satisfied
Reviewed: 08/12/2020 by Howard Nearman
Arrived as ordered Performs as claimed
A/C Filter Review
Reviewed: 07/24/2020 by Curtis Szymczyk
Fit and work well
Very Pleased
Reviewed: 07/16/2020 by RICHARD PETRUZZO
Terrific product, fast delivery. Very pleased!
AC Filters
Reviewed: 03/31/2020 by Raul Lopez
Love these filters and they came quick!
Merv 8
Reviewed: 12/11/2019 by Charles Pleier
So I find out my HVAC system needs a Merv rating no higher than 8, or it is too obstructive for the blower. So here I am with my well-priced air filters.
honeowner
Reviewed: 10/28/2019 by Mark Businski
Great and reliable service with prompt delivery.
Air Filter
Reviewed: 10/14/2019 by Richard Petruzzo
Excellent product, quick delivery. Very pleased!
New Filters
Reviewed: 08/07/2019 by Timothy Heisler
Our home smells better and the air flow is wonderful. These filters are great.
Filter
Reviewed: 04/24/2019 by Richard Petruzzo
Terrific product, super fast shipment
Cf100a
Reviewed: 04/15/2019 by Alan Vicari
Exact size and MERV required. Delivery timely as anticipated.
Reviewed: 09/26/2018 by Marvelle Ditto
The filters arrived quickly and in good condition. Easy to install. Thank you!
furnace filter
Reviewed: 09/04/2018 by tommy smith
Honeywell fit a lot better than the off brand we used before.
Reviewed: 07/11/2017 by Sandy Drake
Item was just what I ordered
The best filter you can buy.
Reviewed: 05/01/2017 by Shawn Ivy
Honeywell makes the best filters, they trap virtually all dust, and pollen particles.
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