High Performance Ultraweb PowerCore Filter Pack Alternative For
Dust Collection Systems
Product Overview
Product Name: V-Series Filter Packs (Compatible)
Brand: Donalson Alternative Filter
Technology: Ultra-Web® FR Cellulose Fine Fiber Media
Application: Ideal for dust collection systems handling fine, dry,
fibrous, and abrasive dust in industrial settings.
Key Use Cases: Suitable for woodworking, metal processing,
pharmaceutical manufacturing, food processing, and other industries
requiring flame-retardant filtration.
Available Variants: Standard, Flame-Retardant (FR), Conductive FR,
and other custom options.
Product Features
Ultra-Web FR Cellulose Media: Advanced fine fiber technology with
flame-retardant treatment, offering superior filtration efficiency.
Surface Filtration: Captures dust on the surface for easy cleaning
and extended service life.
Fluted Design: Maximizes filtration area within a compact space,
optimizing system performance.
Tool-Free Replacement: Features easy-grip handles for quick,
tool-less maintenance.
MERV Ratings
Standard: MERV 13
Optional: MERV 15
Media Options
Flame-Retardant (FR) Cellulose (UL compliant)
Conductive FR (ESD safe)
Other custom media for specific environments
Product Benefits
Extended Filter Life: Reduced pressure drop and fewer changeouts
thanks to efficient surface loading.
Energy Efficiency: Enhanced pulse cleaning lowers operational
pressure drop and energy consumption.
Superior Dust Release: Easy-to-clean surface reduces maintenance
time and cost.
Space-Saving Design: Compact construction with high filtration
capacity.
Safety Compliance: Flame-retardant and anti-static options ensure
safe operation in hazardous conditions.
Low Maintenance: Simplified handling and replacement minimize
downtime.
Specifications
Media Composition:
Fine Fiber Technology: Synthetic polymer-based fine fibers with an
average diameter of 0.2 μm.
Substrate Options
Flame-Retardant Cellulose: Complies with UL 558, TAPPI T 461, and
DIN 53438 standards.
Conductive FR: Meets ESD STM 11.11-2001, with resistance below 10⁹
ohm.
Media Compatibility:
Temperature Resistance: 150°F (65°C)
Moisture Absorption
Standard FR Cellulose: Max 14% @ 70°F (21°C), 65% RH
Available Sizes
Model V1: 792 x 543 x 135 mm
Model V2: 890 x 424 x 135 mm
Model V3: 921 x 425 x 135 mm
Installation & Maintenance FAQs
Q1: Is it truly tool-free to replace?
A: Yes. The filter pack is designed with Easy-Grip Handles for
quick, tool-less changeout, minimizing downtime.
Q2: Why does the pressure drop remain high after pulse cleaning?
A: Several factors could cause this:
Pulse System Issue: Faulty diaphragm valves, damaged venturis, or
low compressed air pressure can lead to inefficient cleaning.
End of Service Life: Permanent dust cake buildup or media blinding
can prevent the pressure drop from recovering, indicating the
filter needs replacement.
Poor Cake Release: The pulse timing and duration may need
optimization for your specific dust.
