SUNDSTROM PARTICLE FILTER P3 SR 510

SUNDSTROM PARTICLE FILTER P3 SR 510 

When you’re working in environments where the air quality isn’t always up to scratch, you need safety gear you can trust every single day. The Sundström Particle Filter P3 SR 510 is one of those reliable bits of kit that tradies, contractors, and serious DIYers across Australia turn to when the jobsite throws up dust, smoke, aerosols and other airborne nasties. Designed for high-performance filtration and built with Sundström’s well-known quality, this P3 filter gives you peace of mind no matter what conditions you’re stepping into.

The SR 510 is a high-performance particle filter rated P3, which means it’s capable of handling all types of wet and dry particles. Whether you’re dealing with fine dust from sanding, sawdust from carpentry, smoke from welding, or even more hazardous contaminants like asbestos fibres, viruses, bacteria, and mould spores, this filter steps up to the challenge. For workers across industries like construction, painting, manufacturing, mining, and maintenance, this level of filtration is essential for staying safe and maintaining respiratory health.

One of the clever features of the SR 510 is the flange with an integrated O-ring, designed to ensure a proper seal when attaching the filter to Sundström gas filters. This improves overall system performance by preventing leakage and ensuring every breath is properly filtered. It’s made from plastic polypropylene with no metal parts, keeping it lightweight, durable, and resistant to corrosion – perfect for the tough Aussie workplace where gear cops a lot of wear and tear.

Compatibility is another strong suit. This filter fits onto Sundström half masks, full face masks, and the SR700 particle PAPR. It can also be attached to non-threaded gas filters, making it incredibly versatile across Sundström’s range. When used with the SR500 PAPR, it’s fitted onto the front of Sundström threaded gas filters, offering a powerful combination of particle and gas protection. This means you can mix and match components depending on the hazards present, giving you a fully tailored respiratory protection setup.

In terms of size and weight, the filter sits at 107 mm in largest diameter, with a thickness of 31 mm, and weighs in at just 44 grams. That means you get exceptional performance without feeling weighed down. Inside, the filter packs approximately 1,300 square centimetres of hydrophobic fibreglass filtration paper, engineered to repel moisture while capturing particles with outstanding efficiency.

Speaking of efficiency, this filter boasts an impressive >99.997% efficiency in paraffin oil aerosol testing, verified by INSPEC. That’s well above standard requirements, giving you reassurance that even microscopic particles are being captured before they reach your lungs. Whether you’re working in dusty old buildings, tight crawl spaces, industrial sites, or labs, this filter is built to keep you protected.

Pressure drop is another key factor in comfort. The lower the pressure drop, the easier it is to breathe through the mask. The SR 510 delivers excellent results here too: 40 Pa at 30 l/min and 120 Pa at 95 l/min, both comfortably below standard limits. This helps reduce fatigue over long shifts and ensures breathing feels natural rather than restricted.

To maximise lifespan, it’s important to store your filter properly. Sundström recommends keeping it at room temperature, in a clean and dry place. Once the seal has been broken, make sure you store it in an air-tight container to prevent contamination. When left sealed and untouched, the filter has an impressive 10-year shelf life, and the expiry date is clearly printed on the unit for easy checking.

From tradies on the tools to health and safety teams managing complex worksites, the Sundström Particle Filter P3 SR 510 is a dependable, durable, and high-performing choice. Built to handle demanding Aussie conditions, it’s a solid investment in protecting your lungs for the long haul.