16x21x5 (16.25x21x5) MERV 11
Aftermarket Replacement For Emerson
$34.31
Accumulair Filter for Emerson Part # F811-0398 and FR1000.
- Nominal size 16" x 21" x 5" (Actual Size 16 1/4" x 21" x 5")
- Great for reducing air borne particles such as dust, pollen, mold spores, tobacco smoke, pet dander and particles that carry viruses.
- Superior frame strength utilizing double wall construction and die cut fingers.
- High efficiency filter media collects small dust particles before they can collect on your coils.
- No assembly required...no combs needed...filter just slides right in!
- MERV 13 filters have the same airflow as the MERV 11!
- Lasts up to 6 Months!
- AC filters and Merv 11 furnace filters are able to remove mold spores, in addition to pet dander, dust mites debris, lint, dust and pollen in your home's air. Merv 13 furnace filters and AC filters can clean indoor air contaminants including household dust, pollen, pet dander, mold spores, cigarette smoke, microscopic allergens, virus carriers and more. Pet dander, mold, secondhand smoke, household cleaning products and more all contribute to dirty air inside your home. The fact that people spend 90% of their time indoors, and that the air inside is often more dirty than the air outside, led the EPA to name Indoor Air Quality (IAQ) as a top five environmental health risk. Change your home air filters regularly to prevent temporary and long-term negative health effects from breathing in dirty air.
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- Type Whole House Filter
- Item# DPFI16X21X5M11=DEM
- Aftermarket Replacement For Emerson
- Size 16x21x5
- Actual 16.25x21x5
- Efficiencyi MERV 11 / APR 1550
- MERV 8
- MERV 13
- Carbon Odor
APR vs MERV
APR
APR stands for Accumulair Performance Rating. This rating has been established by the manufacturer of the Accumulair Filters. This rating exists to demonstrate the different levels of efficiency throughout the Accumulair filter line. Generally speaking, the higher the APR, the better the filter performs in capturing small airborne particles. This rating system is an internal rating system and applies to Accumulair filters only.
MERV
MERV stands for Minimum Efficiency Reporting Value. It is a number from a test method designed by the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE). The number is intended to help people compare filters. Generally speaking, a higher MERV rating indicates better filter performance.
Performance Comparison
Merv 6Basic |
Merv 8Good |
Merv 11Better |
Merv 13Best |
|
|---|---|---|---|---|
Lint |
✓ | ✓ | ✓ | ✓ |
Dust Mites |
✓ | ✓ | ✓ | ✓ |
Mold Spores |
✓ | ✓ | ✓ | ✓ |
Pollen |
✓ | ✓ | ✓ | ✓ |
Pet Dander |
✓ | ✓ | ✓ | ✓ |
Fine Dust |
✓ | ✓ | ✓ | |
Auto Emmissions |
✓ | ✓ | ||
Smoke |
✓ | ✓ | ||
Very Fine Dust |
✓ | |||
Bacteria |
✓ |