aft · Pleated AMU pre-filter panel
Pre-Intake Filter Pleat 12"X24"X2"
SKU 21131 · 12"X24"X2"
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21131 is a Pleated AMU pre-filter panel filter, 12"X24"X2", manufactured by aft, distributor-cross-ref verified across Air Flow Technology Distributor Catalog.
By Ben Kurtz · Filter Fitment Lead, 20+ years in paint-booth service · Updated Aug 3, 2026
Specifications
| SKU | 21131 |
|---|---|
| Name | Pre-Intake Filter Pleat 12"X24"X2" |
| Media type | Pleated AMU pre-filter panel |
| Dimensions | 12"X24"X2" |
| Case pack | 12/CS |
| Case quantity | 12 |
| Supplier | aft |
| Source confidence | distributor-cross-ref |
Source provenance
- Air Flow Technology Distributor Catalog· Filtration Group Finishing (AFT Finishing) · 2020
Source confidence: distributor-cross-ref. Fitment data cross-validated against multiple catalog years where available.
Frequently asked
- What booths does 21131 fit?
- 21131 fits booths configured for Pleated AMU pre-filter panel. Booth-model fitment data is being expanded; if your booth isn't listed in the "Fits these booths" section, request a quote and we'll confirm fit.
- What's the case pack for 21131?
- Case pack: 12/CS. Pricing shown is per single unit; quantity discounts of 5% at 5+ units and 10% at 15+ units apply automatically in the cart.
- Is 21131 EPA 6H compliant?
- 21131 is sized for the booth slots listed in "Fits these booths". EPA 6H compliance applies to specific booth + filter system configurations. Confirm with your authorized service contact before relying on a single SKU for compliance.
Sources
Primary references cited on this page.
- Air Flow Technology Distributor Catalog (2020)https://boothfilterpro.com/shop/sku/21131#source-aft-2020
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