High-Performance Oval P191920 Replacement Industrial Filter Cartridges For Dust Collector

High-Performance Oval P191920 Replacement Industrial Filter Cartridges For Dust Collector

Core Advantages: High-Performance Replacement · Precision Fit · Breakthrough Domestic Technology

100% Compatibility with Donaldson Cartridges:

Exact Dimension Matching: Outer diameter 288.54mm (11.36") × length 660.40mm (26"), inner diameter 203mm (7.98"), seamlessly integrates with Donaldson equipment interfaces.

Performance Comparable to OEM: Ultra-Web flame-retardant media achieves 99.9% filtration efficiency @ 0.3μm, matching or exceeding OEM standards for dust retention.

Domestic Technological Breakthrough:

Patented Flame-Retardant Design: UL94 HB certified, withstands high-temperature environments up to 82°C (180°F), ideal for flammable dust scenarios.

Extended Service Life: 17.65㎡ (190 sq.ft) filtration area increases dust-holding capacity by 30%, reducing replacement frequency.

Flexible Customization:

Supports non-standard sizes, pleat heights (from 38mm), and end cap configurations (open/closed). Prototypes delivered in 5 business days.

Optional enhancements: galvanized/stainless steel backing mesh, anti-static coatings.

Technical Specifications (vs. Competitors)

Why Choose Farrleey Filtration?

Worry-Free Replacement: The only domestic solution certified by TÜV for filtration efficiency benchmarking, providing a Compatibility Certification Report.
Cost Savings up to 50%: Leverage domestic supply chain advantages with no brand premium. OEM/ODM labeling available.
Technical Expertise: 10+ years focused on R&D, holding 12 national patents, trusted by industry leaders like Sinopec and CATL.