Description

Sundström 140-00027 (SR 221) 5-Pack Pre Filters

Extend the Life of Your Respirator Filters

The Sundström SR 221 Pre Filters (140-00027) are designed to protect your main particle and gas filters by capturing larger airborne particles before they reach the primary filter. By filtering out coarse dust, dirt and debris, these economical pre-filters help extend the service life of your expensive Sundström filters, reducing replacement costs while maintaining optimal respiratory performance.

Suitable for professional use in construction, concrete grinding, epoxy flooring, painting, manufacturing and industrial environments, the SR 221 Pre Filter is an essential part of any Sundström respiratory protection system. Each pack contains 5 genuine Sundström polyester pre-filters, designed to fit securely into the Sundström pre-filter holder.

Features

• Genuine Sundström SR 221 Pre Filters
• Pack of 5 pre-filters
• Protects primary particle and gas filters from premature clogging
• Extends the service life of expensive filter cartridges
• Captures coarse wet and dry particles
• Lightweight polyester construction
• Quick and easy installation
• Cost-effective replacement consumable
• Professional contractor quality
• Manufactured in Sweden

Compatible With

The SR 221 Pre Filter fits all Sundström non-threaded filter systems, including:

• Sundström SR 510 P3 R Particle Filter
• Sundström SR 710 P3 R Particle Filter
• Sundström SR 299-2 Combined Filter
• Sundström SR 599 Combined Filter
• Sundström SR100 Half Face Respirator
• Sundström SR200 Full Face Respirator
• Sundström SR500 Powered Air Purifying Respirator (PAPR)
• Sundström SR700 Powered Air Purifying Respirator (PAPR)

Ideal Applications

• Concrete grinding
• Concrete polishing
• Epoxy flooring
• Polyurethane and polyaspartic coatings
• Dust extraction work
• Construction sites
• Spray painting
• Manufacturing
• Chemical handling
• Agriculture
• Industrial maintenance

Why Use a Pre Filter?

Replacing a low-cost pre-filter regularly helps prevent premature blockage of your main filter, maintaining better airflow and extending filter life. It is a simple and economical way to keep your Sundström respirator performing at its best. The SR 221 is a pre-filter only and must always be used together with an approved particle or combination filter—it does not provide respiratory protection on its own.

Why Buy From Diamond Tool Warehouse?

At Diamond Tool Warehouse, we supply genuine Sundström respiratory protection products trusted by professional contractors throughout Australia. Whether you’re grinding concrete, applying coatings or working in dusty industrial environments, we have the safety equipment you need to stay protected.

Specifications

• Brand: Sundström
• Model: SR 221
• Part Number: 140-00027
• Product Type: Respirator Pre Filter
• Pack Size: 5 Pre Filters
• Material: Polyester
• Diameter: 102mm
• Thickness: 1mm
• Operating Temperature: -10°C to +55°C
• Storage Temperature: -20°C to +40°C
• Shelf Life: Up to 10 years (unopened)