5 Filter Bundle of Honeywell Air Filter High Efficiency CF100A1025/U, 20x25x4 - Merv 8
- 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 household airborne particles, including microscopic particles you can't see.
- Actual Dimensions: 19.94 x 24.87 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 5-13 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 |
Ultra residential, best commercial, hospital & general surgery |
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
- Let us know what products & the quantities you are interested in.
- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.
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Honeywell Home CF100A1025 4-Inch High Efficiency Air Cleaning Filter 20x25x4 Reviews
Love the bulk deal and very quick delivery
Terrific filter, highly recommended!!!
So much better than the old type we had to weave around a bracket.
I have used these filters for many years in my air conditioner. They are a quality product living in Florida, they have to be good as they get used almost every day! A quality product and easy to order direct from Honeywell.
Our HVAC technician recommended that we use Honeywell's four-inch high efficiency air filter, pointing out that the space in our system called for this deeper filter. Who knew? For years we were using the 1-inch. Delivery was very prompt, fit is perfect and we are breathing healthier!
I was very satisfied with ordering process and the Honeywell air filter. It was my first purchase and I will definitely order from them going forward.
Very happy with price and product!
Product delivered in a timely manner and product I ordered. Thank you for the quality service.
Delivery was very fast and the filter fits just fine.
very good