Naturalaire MERV 10 Microparticle Air Filter – 14″ x 25″ x 1″, Pack of 6

Description

This 14″ × 25″ × 1″ listing (part number 85256.011425) of the NaturalAire Microparticle pleated air filter delivers MERV 10 filtration and ships as a case of 6 filters.

Individually sealed. Every NaturalAire filter ships individually wrapped inside the case — each filter protected from dust, moisture, and shipping damage until you’re ready to install it. A real quality difference from bulk-packed competitors, and it matters especially for customers reordering a case at a time.

What MERV 10 captures

Finer household dust, most pollen, mold spores, pet dander, and larger bacteria-sized particles — a practical step up for allergy-sensitive homes, wildfire-smoke regions, and light commercial spaces. Mechanical (not electrostatic) capture means performance doesn’t fade as the filter loads.

Design and construction

• Media: Microparticle pleated synthetic media with enhanced surface area. Mechanical capture — performance doesn’t fade with age.
• Frame: Clay-coated recyclable moisture-resistant beverage-board with wire-mesh media support.
• Max operating temperature: 180°F (82°C)

Where it fits

Residential and light commercial HVAC where MERV 10 filtration is wanted for allergy sensitivity, pet dander, mold spores, or finer dust capture — without the pressure drop of MERV 13.

Replacement schedule

At 1″ depth, plan to replace this filter every 60–90 days 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.

Also worth considering

Shopping on price? Our house brand PrimeShield Enhanced (MERV 10) 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.

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