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11.5x21x1 Air Filter by Filter King
4.3 (130 items)
Limited Time SaleUntil the end
17
19
32
$54.00 cheaper than the new price!!
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New $90.00
Product details
| Management number | 213559305 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213559305 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This 11.5x21x1 air filter, measuring nominally 11.5 x 21 x 1 inches (actual size 11.5 x 21 x 0.75 inches), is 1 inch thick and pleated. Made of rigid cardboard, it's ideal for HVAC units and furnaces, fitting both residential and commercial settings.
| Brand Name | Filter King |
|---|---|
| Manufacturer | Filter King |
| Material Type | Cardboard, Paper |
| Compatible Devices | HVAC Units, Furnace |
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