Phresh Pre-Filter Sock 100 x 300 mm / 150 x 600 mm / 200 x 1000 mm / 200 x 600 mm / 250 x 1000 mm / 300 x 1000 mm / 350 x 1000 mm / 350 x 1200 mm / 250 x 500 mm

Suitable for Phresh Filters and Phresh In-Line Filters. Phresh Pre-Filter Socks use a proprietary fibre count/density dacron fabric that breathes up to 50% better than off the shelf dacron. Phresh Pre-Filter Socks have been tested to filter down to 50 microns which is twice as much as other off shelf dacron. Protect your carbon filter and make sure it flows the maximum air to ensure a cool, well ventilated room.

Title	100 x 300 mm, 150 x 600 mm, 200 x 1000 mm, 200 x 600 mm, 250 x 1000 mm, 300 x 1000 mm, 350 x 1000 mm, 350 x 1200 mm, 250 mm x 500 mm