Two black AC Infinity pre-filter cloths with blue stitching, side by side on a white background.

AC Infinity 6" pre-filter cloth: polyester, pre-cut, circulation 6 months.

AC Infinity cylindrical pre-filter with "HIGH QUALITY BUILD" text, showing polyester fiber material and features.

AC Infinity exhaust fan with pre-filter and growing tomato plant inside grow tent.

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AC Infinity 6" Pre-Filter Cloth for Inline Carbon Filter

Price:

$12.99 USD

Pay as little as
$1299/mo

for a term that suits you, up to 36 months.

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AC Infinity 6" Pre-Filter Cloth for Inline Carbon Filter - 2 Pack

Is dust and debris clogging your carbon filter and reducing its lifespan? The AC Infinity Pre-Filter Cloth is the first line of defense, designed to capture larger particles before they can impact your filter's performance. This simple addition ensures your air filtration system runs at peak efficiency for longer.

Specifically tailored for your 6-inch Duct Carbon Filter, this cloth cover maintains maximum breathability, so your fan never has to work harder than it should. Each pre-filter is fully washable and reusable, offering up to six months of continuous protection with routine cleaning. Keep your air clean and extend the life of your core filtration equipment with this essential accessory from AC Infinity.

What's Included

2x AC Infinity 6" Pre-Filter Cloths

Features

🛡️

Extend Filter Life

Acts as a first-stage barrier against dust and debris, maximizing the longevity of your carbon filter.

💨

Maintain Peak Airflow

The breathable material ensures that your inline fan's performance is never compromised.

♻️

Washable & Reusable

Easily machine wash the cloth to restore its filtering capability for up to six months of use.

🎯

Precision Fit

Designed to perfectly fit all 6-inch AC Infinity duct carbon filters for a secure, no-slip installation.

💪

Durable Material

Made from high-quality polyester to withstand repeated washing and continuous use.

Specifications

Specification	Value
Duct Opening Size	6"
Total Dimensions	8.89 x 13.77 in. (22.6 x 35.0 cm)
Thickness	0.05" (1.5 mm)
Material	Polyester
Design	Pre-Cut
Circulation	6 Months

Warranty

This product is considered a consumable and is not covered by AC Infinity's two-year warranty for non-durable goods. All sales are final.

FAQs

How often should I wash or replace the pre-filter cloth?+

For optimal performance, we recommend dusting the pre-filter weekly and machine washing it every 1-2 months, depending on how dusty your environment is. Each cloth is designed to last for approximately six months of continuous use before needing replacement.

Will this pre-filter reduce my fan's airflow?+

No, the pre-filter is made from a highly breathable polyester material specifically designed to catch larger particles like dust and pet hair without restricting airflow to your carbon filter and inline fan.

Is this compatible with carbon filters from other brands?+

This pre-filter is precisely cut to fit 6-inch AC Infinity Duct Carbon Filters. While it might fit other 6-inch filters, we can only guarantee a perfect, secure fit on AC Infinity models.

What is the main benefit of using a pre-filter?+

The primary benefit is extending the life of your main carbon filter. By trapping larger airborne particles, the pre-filter prevents the activated carbon from becoming clogged prematurely, ensuring it can focus on eliminating odors and VOCs effectively for much longer.

Can I use this with other AC Infinity ventilation products?+

Absolutely. This pre-filter is a key component in many of AC Infinity's complete air filtration kits and is designed to work seamlessly with their entire ecosystem of ventilation products.

Where can I learn more about setting up an air filtration system?+

For a comprehensive overview, check out our in-depth guide on setting up your air filtration system, which covers everything from component selection to installation best practices.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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