Paint Booth Fiberglass Exhaust Filter Roll – 41″ x 300′
Don’t let overspray compromise your finish or your compliance. Our 41″ x 300′ Fiberglass Filter Roll is engineered for high-capacity particulate arrestance, ensuring your exhaust system stays clean and your shop meets environmental safety standards.
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EPA 6H Compliant: Designed to meet rigorous NESHAP 6H requirements for capturing hazardous air pollutants (HAPs).
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High-Density Graduated Media: Features an open-weave intake side and a dense, sealed backing to maximize “depth loading” and prevent face-loading.
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Cost-Effective Protection: The 300-foot roll provides approximately 1,025 square feet of media, reducing the cost-per-changeout for high-volume shops.
Detailed Features & Benefits
1. Superior Arrestance Efficiency
Constructed from high-quality, continuous-filament fiberglass, this media is specifically designed to trap paint solids before they reach your exhaust fan or the atmosphere. With a weight of 22 grams per square foot, it offers the perfect balance between high arrestance (up to 98% efficiency) and low initial pressure drop.
2. Progressive Density Technology
The fibers are laid in a graduated density pattern. This allows larger particles to be trapped deep within the media while the smaller particles are caught by the dense, sealed exit layer. This prevents the “skinning over” effect that causes premature airflow restriction.
3. Industrial Durability
The sealed “skin” on the air-exit side not only increases the filter’s structural integrity—preventing fiber migration into your exhaust ducting—but also makes the roll easier to handle and cut to custom sizes.
Specifications
- FeatureDetailsMaterial: Continuous Filament Fiberglass (Green/White)
- Roll Dimensions: 41 inches x 300 feet
- Total Surface Area: ~1,025 Sq. Ft.
- Weight: 22g per square foot
- Compliance: EPA 6H (NESHAP) Compliant
- Recommended Use: Automotive Refinishing, Industrial Coatings, Woodworking
Expert Insights: Maximizing Your Booth’s Performance
Why 22g Fiberglass is the Industry Standard
In 2024, the focus on shop efficiency is higher than ever. A 22g fiberglass roll remains the “workhorse” of the industry because it handles a wide variety of coatings—from solvent-borne primers to high-solid clears. Using a roll this size (41″ width) is ideal for standard cross-flow booths, minimizing waste during installation.
Pro Tips for Optimal Filtration
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The “Skin” Rule: Always install the roll with the white, tinted, or sealed side facing OUT (away from the painter). The open, fuzzy side must face the spray gun to allow particles to enter the media.
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Monitor Manometers: Change your filters when the pressure drop reaches the limit recommended by your booth manufacturer (typically 0.5″ water gauge). Running a clogged filter increases energy costs and risks “pulling” dust back onto your fresh paint job.
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Storage Matters: Store fiberglass rolls in a dry environment. Moisture can cause fibers to clump, which significantly reduces airflow efficiency and filtration capacity.
Frequently Asked Questions
Is this filter compatible with waterborne paints?
Yes. While specifically excellent for solvent-based coatings, the graduated density of this fiberglass media effectively captures the moisture-laden particles of waterborne paints without immediate clogging.
How many changeouts can I get from one 300′ roll?
For a standard booth requiring 10-foot sections, a single 300′ roll provides 30 full filter changes, making it one of the most economical choices for high-production shops.
Looking for a different size? Additional sizes can be found at the links below:
