Mini-Pleat Filters

High-efficiency synthetic mini-pleat filters for demanding commercial and industrial HVAC. Maximum media surface area in a compact frame for high MERV performance and low resistance. Available 1", 2", and 4" depths, MERV 14 and 15. Ready to ship from four locations.

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4.6 stars, 5243 reviews

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4.5 stars, 4314 reviews

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Commercial mini-pleat air filters
Shop and compare by MERV

Find the right Mini-Pleat Filters

Choose a filtration level based on your facility, indoor air quality requirements, and application.

Filter options
MERV 14 MERV 15

MERV 14 Healthcare and higher efficiency

MERV 14 Mini-Pleat Filters

Synthetic mini-pleat media in a rigid ABS plastic frame. For hospitals, labs, and higher-efficiency commercial systems. Available in 24x24 and 12x24, box type and single header.

MERV 14 Healthcare and laboratories

Current sizes

Size Depth MERV Media Frame Config Price
24x24 2" | MERV 14 14 Synthetic ABS Plastic Box Type $37.87Price per 1x filter. Bulk purchase discounts apply.
12x24 4" | MERV 14 14 Synthetic ABS Plastic Single Header $37.03Price per 1x filter. Bulk purchase discounts apply.
24x24 4" | MERV 14 14 Synthetic ABS Plastic Single Header $59.57Price per 1x filter. Bulk purchase discounts apply.
Price per 1x filter. Bulk purchase discounts apply.

Need help matching a system requirement? Send the size, MERV rating, and quantity for a commercial quote.

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MERV 15 Critical environments

MERV 15 Mini-Pleat Filters

Synthetic mini-pleat media for surgical centers, pharmaceutical facilities, and critical commercial applications. Three depths: 1" flat panels on a beverage-board frame, 2" and 4" in rigid ABS plastic, box type or single header.

MERV 15

Current sizes

Size Depth MERV Media Frame Config Price
16x20 1" | MERV 15 15 Synthetic Beverage Board Flat $11.20Price per 1x filter. Bulk purchase discounts apply.
20x20 1" | MERV 15 15 Synthetic Beverage Board Flat $12.60Price per 1x filter. Bulk purchase discounts apply.
24x24 1" | MERV 15 15 Synthetic Beverage Board Flat $16.17Price per 1x filter. Bulk purchase discounts apply.
16x25 1" | MERV 15 15 Synthetic Beverage Board Flat $18.97Price per 1x filter. Bulk purchase discounts apply.
20x25 1" | MERV 15 15 Synthetic Beverage Board Flat $23.03Price per 1x filter. Bulk purchase discounts apply.
12x24 2" | MERV 15 15 Synthetic ABS Plastic Box Type $27.65Price per 1x filter. Bulk purchase discounts apply.
20x20 2" | MERV 15 15 Synthetic ABS Plastic Box Type $29.96Price per 1x filter. Bulk purchase discounts apply.
16x20 2" | MERV 15 15 Synthetic ABS Plastic Box Type $30.87Price per 1x filter. Bulk purchase discounts apply.
20x24 2" | MERV 15 15 Synthetic ABS Plastic Box Type $33.88Price per 1x filter. Bulk purchase discounts apply.
24x24 2" | MERV 15 15 Synthetic ABS Plastic Box Type $38.08Price per 1x filter. Bulk purchase discounts apply.
18x24 2" | MERV 15 15 Synthetic ABS Plastic Box Type $38.57Price per 1x filter. Bulk purchase discounts apply.
16x25 2" | MERV 15 15 Synthetic ABS Plastic Box Type $42.00Price per 1x filter. Bulk purchase discounts apply.
20x25 2" | MERV 15 15 Synthetic ABS Plastic Box Type $42.77Price per 1x filter. Bulk purchase discounts apply.
12x24 4" | MERV 15 15 Synthetic ABS Plastic Single Header $32.20Price per 1x filter. Bulk purchase discounts apply.
12x24 4" | MERV 15 15 Synthetic ABS Plastic Box Type $36.33Price per 1x filter. Bulk purchase discounts apply.
20x20 4" | MERV 15 15 Synthetic ABS Plastic Single Header $47.46Price per 1x filter. Bulk purchase discounts apply.
16x20 4" | MERV 15 15 Synthetic ABS Plastic Box Type $49.07Price per 1x filter. Bulk purchase discounts apply.
20x20 4" | MERV 15 15 Synthetic ABS Plastic Box Type $49.91Price per 1x filter. Bulk purchase discounts apply.
16x24 4" | MERV 15 15 Synthetic ABS Plastic Single Header $54.04Price per 1x filter. Bulk purchase discounts apply.
20x24 4" | MERV 15 15 Synthetic ABS Plastic Single Header $55.02Price per 1x filter. Bulk purchase discounts apply.
16x24 4" | MERV 15 15 Synthetic ABS Plastic Box Type $56.00Price per 1x filter. Bulk purchase discounts apply.
20x24 4" | MERV 15 15 Synthetic ABS Plastic Box Type $56.14Price per 1x filter. Bulk purchase discounts apply.
16x24 4" | MERV 15 15 Synthetic ABS Plastic Single Header $59.92Price per 1x filter. Bulk purchase discounts apply.
16x25 4" | MERV 15 15 Synthetic ABS Plastic Single Header $62.86Price per 1x filter. Bulk purchase discounts apply.
20x25 4" | MERV 15 15 Synthetic ABS Plastic Single Header $63.84Price per 1x filter. Bulk purchase discounts apply.
24x24 4" | MERV 15 15 Synthetic ABS Plastic Box Type $64.19Price per 1x filter. Bulk purchase discounts apply.
16x25 4" | MERV 15 15 Synthetic ABS Plastic Box Type $65.03Price per 1x filter. Bulk purchase discounts apply.
18x24 4" | MERV 15 15 Synthetic ABS Plastic Box Type $65.38Price per 1x filter. Bulk purchase discounts apply.
20x25 4" | MERV 15 15 Synthetic ABS Plastic Box Type $66.15Price per 1x filter. Bulk purchase discounts apply.
Price per 1x filter. Bulk purchase discounts apply.

For IAQ-focused projects, include application details so the team can recommend the right configuration.

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What our commercial partners are saying.

“Excellent customer service …their communications exceed our expectations. I am beyond happy with the…quality of their product.”

Yanni Blanco, Vice President, AM Distributors HVAC Parts Center

“Our company has been very impressed with the exceptional service that Jason and his team have provided to us. Professional, orders always correct and deliveries on time, and Jason is fun to work with!! Highly recommend FILTER KING above all else!!”

Shawn Mosure, Parts/Warehouse Manager, IBT/South Florida Air Conditioning

“Providing both standard and custom size filters [is] very convenient for my business. The filters are of high quality [and] I am very happy with the service.”

Adriana Kaufman, CEO, The Filter Store

Mini-Pleat filter advantages

Why choose Mini-Pleat Filters?

High dust-holding capacity

High dust-holding capacity

Tight mini-pleats provide increased surface area to capture and hold more airborne particulate.

Built for longer service life

Built for longer service life

High-capacity synthetic media helps extend filter life in demanding commercial and industrial HVAC systems.

Multiple sizes and depths

Multiple sizes and depths

Available in a variety of sizes and depths to accommodate different airflow and system requirements.

MERV 14–15 Efficiency Options

MERV 14–15 Efficiency Options

Choose from MERV 14 and MERV 15 configurations for higher-efficiency commercial and industrial HVAC applications.

Custom filter support

Need a size or configuration you don’t see?

Filter King specializes in custom air filtration. Tell us your dimensions, MERV requirement, media type, or application and our team can help identify the right mini-pleat configuration.

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Filter King commercial fulfillment team

Trusted by facilities teams nationwide

  • McDonald's
  • Siemens
  • CBRE
  • JLL
  • Colliers
  • Bechtel
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  • Fontainebleau Miami Beach
  • Wintrust
  • Potawatomi Casino Hotel Milwaukee
  • Cal Poly Humboldt
  • The RMR Group
Frequently Asked Questions

FAQ Mini-pleat filter

What is a mini-pleat filter?

A pleated filter with tightly spaced mini-pleats that pack more media into the frame, giving high MERV efficiency with lower airflow resistance than standard pleats.

Which depth should I choose?

1" for standard slim racks, 2" and 4" for deeper housings where longer service life and lower resistance matter.

What's the difference between box type and single header?

Both use the same synthetic media and ABS frame. It's a build/mounting difference. Match it to your existing housing.