AC Infinity pre-filter cloth specs: polyester, pre-cut, 12" duct, 0.05" thick, 6-month circulation.

AC Infinity pre-filter cloth: polyester fiber, form fitting, 100% air passthrough, machine washable, reusable.

A black AC Infinity pre-filter cloth wraps around a black carbon filter with a perforated end.

A tomato plant with red tomatoes grows in front of a black AC Infinity fan and filter system.

AC Infinity pre-filter cloth specs: polyester, pre-cut, 12

Extra 5% Off

AC Infinity 12" Pre-Filter Cloth for Inline Carbon Filter

Price:

$24.99 USD

Pay as little as
$2499/mo

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

⚡ EXCLUSIVE OFFER! 5% off this item

AC5 Tap to copy

COPIED!

🍃 Earn 25 points for shopping and get $0.24 off your next order. Join Harvest Club for free

MODEL: AC-PFC12

Free Shipping Over on Most Items
Lowest Price Guaranteed
Get a Commercial Quote

Call an Expert Live Chat

AC Infinity 12" Pre-Filter Cloth for Inline Carbon Filter - 2 Pack

Is your carbon filter losing effectiveness too quickly? Maximize its lifespan and performance with the AC Infinity 12" Pre-Filter Cloth. This essential first layer of defense captures larger particles before they can clog your main filter.

Specifically designed for the AC Infinity 12" Duct Carbon Filter, this pre-filter cloth maintains optimal airflow and breathability, ensuring your ventilation system runs efficiently without sacrificing odor control. Each cloth is durable and machine-washable, providing up to six months of reliable use before needing a replacement. This two-pack ensures you always have a spare on hand.

What's Included

2x AC Infinity 12" Pre-Filter Cloths

Features

🛡️

Extend Filter Life

Acts as the first line of defense, capturing dust and large particles to prolong the life of your carbon filter.

🌬️

Optimal Airflow

Made from highly breathable material that won't restrict your fan's performance or compromise air circulation.

🔄

Wash & Reuse

Easily removable and machine washable, allowing you to maintain peak filtration efficiency and save money.

⏳

Long-Lasting Service

Each pre-filter provides up to six months of continuous use, ensuring long-term protection for your system.

✅

Perfect Fit

Precisely cut to fit all AC Infinity 12" duct carbon filters, ensuring a secure, gap-free installation.

📦

Convenient 2-Pack

Always have a fresh pre-filter ready for rotation, guaranteeing zero downtime for your ventilation setup.

Specifications

Specification	Value
Duct Opening Size	12"
Total Dimensions	14.80 x 25.59 in. (37.6 x 65.0 cm)
Thickness	0.05" (1.5 mm)
Material	Polyester
Design	Pre-Cut
Recommended Use	6 Months

Warranty

This product is considered a consumable and is not covered by the standard two-year AC Infinity warranty. All sales are final.

FAQs

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

We recommend washing the pre-filter every 2-3 months and replacing it entirely every 6 months to ensure your main carbon filter operates at peak efficiency.

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

No, the cloth is specifically designed to be highly breathable. It captures larger particles without significantly impacting the airflow of your AC Infinity inline fan system.

Is this pre-filter compatible with other brands of 12" carbon filters?+

While designed for a perfect fit on AC Infinity filters, it may fit other 12" filters. However, we can only guarantee compatibility and optimal performance with genuine AC Infinity products.

How do I wash the pre-filter cloth?+

Simply remove the cloth from your carbon filter and machine wash it on a gentle cycle with cold water. Allow it to air dry completely before reinstalling. Avoid using fabric softeners as they can clog the material's pores.

Do you offer pre-filters for other sizes?+

Yes, we carry pre-filters for a variety of sizes. You can find the 4" Pre-Filter, 6" Pre-Filter, 8" Pre-Filter, and 10" Pre-Filter to match your specific ventilation needs.

Why is a pre-filter important for my grow setup?+

A pre-filter is a cost-effective way to protect your investment. It extends the life of your more expensive carbon filter, which is crucial for odor control. For more tips on setting up your ventilation, check out our in-depth guide to AC Infinity air filter kits.

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

Search