Description
This 20″ × 24″ × 2″ listing (part number 148-802-782) of the AAF Flanders MEGApleat Premium pleated air filter delivers MERV 9 filtration and ships as a case of 12 filters.
MERV 9 — step up from MERV 8
MERV 9 captures smaller particles than MERV 8 while keeping airflow resistance in reach for standard residential and light commercial systems. A practical middle-ground when you want finer filtration without jumping to MERV 11 or 13.
Design and construction
- Media: Extended-surface premium synthetic pleated media with high dust-holding capacity. Mechanical capture — performance doesn’t fade as the filter ages.
- Frame: Heavy-duty moisture-resistant beverage-board with expanded-metal media support and bonded pleats to prevent air bypass.
- Max operating temperature: 180°F (82°C)
Where it fits
Commercial HVAC, office buildings, schools, retail, and residential applications where a premium higher-capacity pleated filter is specified.
Replacement schedule
At 2″ depth, plan to replace this filter every 3–6 months under typical residential or light commercial loading. High-dust environments, pet homes, wildfire smoke events, or construction-adjacent sites will shorten that window. Check the filter monthly through the first cycle to calibrate your schedule.
Spec sheet
Download MEGApleat Premium spec sheet (PDF)
Also worth considering
Shopping on price? Our house brand PrimeShield Essential (MERV 8) covers the same efficiency tier across common residential and commercial sizes and is usually the better value. Choose this branded option when your equipment spec sheet or facilities team calls for it specifically.
Questions on fit, quantity, or a commercial quote?
Need a size that isn’t listed, a different pack count, or a quote for a commercial order? Get in touch — we handle facilities and commercial orders daily and can usually match or beat distributor pricing.
Explore more from our collection.





Reviews
There are no reviews yet.