SKU: 97102926929

AC Infinity Pre-Filter Cloth for Inline Carbon Filter 4-Inch 2-Pack

$26.99 $29.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

AC Infinity Pre-Filter Cloth for Inline Carbon Filter 4-Inch 2-PackDescription A filter cloth designed to extend carbon filter lifespan by protecting its charcoal bed from debris. Form fitting sleeve made of polyester to block hair, dust, lint, pollen, and other larger particles. Breathable fabric allows complete, 100% air passthrough for proper air filtration and odor control. Reusable for up to 6 months of continuous use at a time between dusting and machine washing. Size: 6. 96 x 9. 84 in. Fits 4 inch Carbon

Description
  • A filter cloth designed to extend carbon filter lifespan by protecting its charcoal bed from debris.

  • Form-fitting sleeve made of polyester to block hair, dust, lint, pollen, and other larger particles.

  • Breathable fabric allows complete, 100% air passthrough for proper air filtration and odor control.

  • Reusable for up to 6 months of continuous use at a time between dusting and machine washing.

  • Size: 6.96 x 9.84 in. | Fits 4-inch Carbon Filters | Thickness: 0.05" | Design: Pre-Cut | Color: Black

  • Product Description: A clothed filter designed to lengthen the lifespan of your carbon filter by keeping debris from entering the charcoal bed. Each form-fitting prefilter is made of polyester capable of blocking particles like dust, lint, pollen, and hair while allowing complete air passthrough. This ensures that your carbon filter properly traps odors in its activated charcoal and refines the air when used with an inline duct fan. The breathable prefilter cloth is machine washable and is long-lasting, reusable up to six months between cleanings. Vacuum the prefilter to remove the dust before throwing it into the washer, and hang dry the cloth to prevent shrinking.

  • Applications: This replacement prefilter cloth is fit for carbon filters, acting as the first line of defense against particles that can clog up the charcoal bed. Slip onto the exterior for use in intake airflow applications, or into the inner chamber for exhaust configurations.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: Pre-Filter Cloth 4"
  • Product Model: AC-PFC4
  • UPC Code: 819137021808
  • Product and Mounting Dimensions
  • Duct Opening Size: 4"
  • Total Dimensions: 6.96 x 9.84 in. (17.7 x 25.0 cm)
  • Thickness: 0.05" (1.5 mm)
  • Material: Polyester
  • Design: Pre-Cut
  • Circulation: 6 Months
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 97102926929

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    4.3 ★★★★★
    Based on 1625 reviews
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    Y
    Verified Purchase
    Yunus al-Jadeed
    Chelsea, US
    ★★★★★ 4
    Great socks but overly snug
    Size: 13-15, Color: Black 5 Pairs
    Socks fit great. Very comfortable. The elastic around the ankles gets tight and uncomfortable as the day goes on though. Durable after many washes and they do not shrink. Colors don’t fade. They keep the toes warm and separated, which provides some bunion pain relief.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 28, 2025
    K
    Verified Purchase
    Kana'i Bustamante
    Belleville, US
    ★★★★★ 5
    Excellent
    Size: 13-15, Color: Black 5 Pairs
    Excellent product! Feels like gloves for your feet!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2026
    S
    Verified Purchase
    Sarah White
    Battle Creek, US
    ★★★★★ 1
    Size 8 - 15
    Size: 10-12, Color: Black 5 Pairs
    These socks were so well reviewed that I didn't quite believe my boyfriend when he said they wouldn't fit his size 11 feet. So I went and tried them on my own women's size 7 feet and yeah, no. Maybe the arch & heel part could stretch to accommodate his feet (but it would be stretched quite thin) but the toe part is already very snug on my short little toes, there's absolutely no way they'd fit his gangly toes. So I looked at the package to make sure we hadn't been sent the wrong size, only to see "size 8 - 15" on the barcode. So it turns out it doesn't matter what size you pick, this is a one size fits all situation, and that size does not fit the long toes of a tall man's size 11 feet
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 22, 2026
    C
    Verified Purchase
    Carmela
    Battle Creek, US
    ★★★★★ 3
    Quality not as expected
    Size: 10-12, Color: Black 5 Pairs
    Upon opening the socks looked all right they fit well, but I questioned the durability. Unfortunately, within a few weeks, the stitching started to separate and now their are holes in most of the socks rendering them useless.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 27, 2025
    D
    Verified Purchase
    David-John Barraclough
    Waukegan, US
    ★★★★★ 5
    made well
    Size: 8-10, Color: Black 4 Pairs
    These socks fit really well. Comfortable and the price is a breath of fresh air with other brands of toe socks getting crazy expensive. Just went for my evening run and they felt GREAT.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026

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