PUREFLOW Home Air Filter MERV 11, 21.5x24x1 Furnace Filter, 4 Layer High Efficiency Filtration for Dust, Smoke, Fumes, Pollutants (4-Pack)
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Product details
| Management number | 230216990 | Release Date | 2026/06/18 | List Price | US$27.93 | Model Number | 230216990 | ||
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| Category | |||||||||
PUREFLOW® Advanced Home Air Filters deliver enhanced HVAC filtration performance for everyday homes. Designed with MERV 11 rated multi-layer filtration media, Advanced captures smaller airborne particles than basic filters while maintaining balanced airflow for reliable heating and cooling system performance.
- Features:
- MERV 11 FILTRATION PERFORMANCE. PUREFLOW Home Air Filters are designed to capture dust, smoke, fumes, pollen, pet dander, lint, and other common airborne particles for everyday home air filtration.
- HELPS IMPROVE INDOOR AIR QUALITY. Multi-layer filtration media helps reduce particles moving through your HVAC system, making these filters a practical choice for homes with pets, kids, guests, or high daily activity.
- BALANCED AIRFLOW DESIGN. Built to support consistent airflow through your furnace, air conditioner, or HVAC system while helping to maintain efficient heating and cooling performance.
- 4-LAYER FILTER MEDIA. High-efficiency layered construction captures smaller airborne particles than basic fiberglass filters can collect. This also helps protect your HVAC system from dust buildup.
- CONVENIENT 4-PACK REPLACEMENT SET. Includes four 21.5x24x1 MERV 11 air filters for routine filter changes in residential HVAC systems, furnaces, and AC units. Replace regularly for best performance.
| Minimum efficiency reporting values (merv) | 11 |
|---|---|
| Brand | PREMIUM GUARD |
| Microparticle performance rating | 98 |
| Thickness | 0.83 in |
| Material | Paper |
| Rec. use | Residential |
| Dimensions | 23.71 x 21.19 x 0.83 in |
| Count | 4 |
| Product net content parent | 4 Count |
| Net content statement | 4 Filters |
| Model | HV11215241 |
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