16x21x1 (14.5x18.5 pad) Not Rated
Aftermarket Replacement For Electro Filter
$21.11
- Electro Filter replacement filters.
- 97% efficient for particles down to 0.3 microns in size.
- Removes allergens such as pollen, mold spores, dust mite pellets and other contaminants that other filters miss, including bacteria, smoke and other odors.
- Contains electronic polarized media to provide maximum ozone-free air cleaning.
- Polarized particles attract each other and charged particles to form bigger clusters that are more easily captured.
- Change filter every 3 to 4 months.
- Do not measure the pad itself! Panel size is labeled on the black track of your panel. Please order your pads using this panel size. For ordering information or help please feel free to contact us toll free at 888-891-6317
- Indoor air quality can be even more polluted than outdoor air from mold, household cleaning products, pet dander and more. Given people spend almost 90% of the time indoors, make sure to change your home air filters regularly to avoid the long-term negative health effects of breathing in dirty air.
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- Type Whole House Filter
- Item# DPE16X21X1=DDEF
- Aftermarket Replacement For Electro Filter
- Size 16x21x1
- Actual 14.5x18.5 pad
- Size: 12x12x1
- Brand: Electro Filter
- Efficiency: Not Rated
- Size: 12x20x1
- Brand: Electro Filter
- Efficiency: Not Rated
- Size: 12x24x1
- Brand: Electro Filter
- Efficiency: Not Rated
- Size: 12x30x1
- Brand: Electro Filter
- Efficiency: Not Rated
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 |
✓ |
