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AAF Flanders MERV 15 Air Filters

MERV 15 from AAF Flanders covers the full commercial product range at this efficiency tier — VariCel and VariCel II — the highest non-HEPA efficiency tier. Every MERV 15 filter in this collection is manufactured by AAF Flanders, tested per ASHRAE 52.2, UL 900 Classified where applicable, and Section 889/NDAA compliant for federal procurement.

What MERV 15 Captures

MERV 15 reaches 85%+ efficiency at 0.3 microns — the highest efficiency below true HEPA. Used for surgical operating room pre-filtration, IVF and oncology clinics, semiconductor cleanroom pre-filters upstream of HEPA, and any application requiring HEPA-adjacent filtration without the cost and pressure drop of full HEPA.

Application Fit

  • Operating room pre-filter (upstream of HEPA)
  • Compounding pharmacy pre-filter
  • Semiconductor and electronics pre-filter
  • IVF, oncology, and high-acuity clinical

Cross-Family Selection

This collection pulls every AAF MERV 15 filter regardless of product family. Use the size filter to narrow to your nominal dimensions, or browse the family pages directly:

Volume pricing, net terms, COIs, and W-9s available for commercial and federal accounts. Call 1-866-469-8556 or request a quote.