Two black 8-inch VIVOSUN pre-filters for carbon filters, textured with green stitching, 2-pack.

Black grow tent ventilation system diagram with an inline fan, flexible duct, and carbon filter showing blue airflow and red exhaust.

Black filter layer with green arrows showing air passing through, above white 'pp cotton', demonstrating good filtration and odor control.

YIVOSUN grow tent interior with black carbon filter, inline fan, LED grow lights, digital controller, and 'Perfect Fit' text.

Black VIVOSUN 8-inch pre-filter highlighting "Premium PP cotton" material, reusable, and washable features.

Black cylindrical pre-filter for carbon filters, showing smooth and mesh textures, highlighting protection features.

Black PP cotton pre-filters for 8-inch carbon filter. Shows one 10.89" wide and one 17.72" long filter. 1.8mm thick.

Black VIVOSUN 8-inch pre-filter highlighting

Black PP cotton pre-filters for 8-inch carbon filter. Shows one 10.89

VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - Black

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$19.99 USD

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$1999/mo

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MODEL: WEB-CFPB-8x2

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VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - Black

Tired of replacing expensive carbon filters that clog up with dust and debris too quickly? The VIVOSUN 8" Pre-Filter provides an essential layer of defense for your VIVOSUN 8" Carbon Filter, dramatically extending its lifespan and saving you money while ensuring your air quality remains pristine.

Designed to integrate perfectly with any standard 8-inch carbon filter, this pre-filter is a must-have for maintaining an efficient ventilation system. It's constructed from high-quality, 1.8mm thick PP cotton that effectively captures hair, dust, lint, and other large airborne particles before they can compromise your filter's core. The breathable material ensures that while particles are trapped, airflow remains strong and unobstructed. This makes it a crucial component for any high-performance VIVOSUN air filtration kit. The sleeve design allows for effortless, tool-free installation, and each pre-filter is durable enough to be washed and reused multiple times, offering a cost-effective and sustainable solution for your air filtration needs.

What's Included

2x VIVOSUN 8 Inch Black Prefilters
Installation Guide

Features

VIVOSUN 8 Inch Pre-Filter providing reliable protection

VIVOSUN 8 Inch Pre-Filter showing durable PP cotton construction

VIVOSUN 8 Inch Pre-Filter installed on a carbon filter in a grow tent

VIVOSUN 8 Inch Pre-Filter demonstrating effective particle filtration

🛡️

Reliable Protection

A 1.8mm thick barrier blocks hair, dust, and lint from reaching the carbon filter.

♻️

Washable & Reusable

Durable PP cotton withstands multiple cleanings without losing performance.

🌬️

Optimal Airflow

Breathable material ensures unobstructed air passage for proper filtration.

⚡

Tool-Free Installation

The precision sleeve design allows for quick and easy installation and removal.

Specifications

Specification	Value
Filter Size	8 Inch Diameter
Material	High-Quality PP Cotton
Thickness	1.8mm
Color	Black
Quantity	2 Pack
Compatibility	Standard 8" Carbon Filters

Warranty

This VIVOSUN product is covered by a manufacturer's warranty. Please contact us for any warranty claims or questions regarding coverage.

FAQs

How does this pre-filter protect my carbon filter?+

The 1.8mm thick PP cotton acts as a first line of defense, capturing large particles like dust, hair, and pollen. This prevents them from clogging the main carbon filter, which maintains its odor-eliminating effectiveness and extends its lifespan.

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

No, the material is specifically designed to be highly breathable. It allows for unobstructed air passage, ensuring your ventilation system, often a key component in a VIVOSUN grow tent, operates at peak efficiency.

Is this pre-filter suitable for commercial growing operations?+

Absolutely. The VIVOSUN pre-filter is built for both residential and commercial use. Its durable construction withstands continuous operation and frequent cleaning, making it a reliable choice for high-demand environments.

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

We recommend checking and cleaning the pre-filter every 2-4 weeks, though this can vary based on the dust levels in your environment. It can be washed multiple times. Replace it when it no longer comes clean or shows signs of wear. For more tips on maintaining a clean setup, check our complete grow room setup guide.

Do I need any tools for installation?+

No tools are required. The pre-filter is designed as a sleeve that simply slides over your existing 8-inch carbon filter. Installation and removal are quick and hassle-free.

What's the difference between the black and white versions?+

Both the black and the VIVOSUN 8" White Pre-Filter offer identical performance and are made from the same high-quality materials. The color choice is purely aesthetic, allowing you to match your equipment.

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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VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - Black

VIVOSUN 8" Pre-Filter Cloth for Inline Carbon Filter - Black

What's Included

Features

Reliable Protection

Washable & Reusable

Optimal Airflow

Tool-Free Installation

Specifications

Warranty

FAQs

Shipping & Returns

Customer Reviews

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