The Pure Blue Filtration Spin-Down Pre-Filter is designed to provide the first line of defence for your home's water supply. Installed at the point where water enters your property, it helps remove larger particles such as sand, silt, rust, sediment, and debris before they reach your main filtration system, appliances, and plumbing fixtures.
Featuring a durable brass head and stainless-steel filter screen, this reusable filter helps extend the life of downstream cartridges while reducing maintenance and replacement costs.
Key Features:
Reusable stainless steel filter screen
Durable brass construction
Manual flush / blowdown valve for easy cleaning
BPA-free filter bowl
Suitable for rainwater, bore water, and mains water supplies
Helps protect pumps, filters, appliances, and plumbing systems
Transparent housing allows easy inspection of sediment buildup
High flow rate of up to 13 GPM (3m³/hr)
How It Works:
Water enters the pre-filter and passes through a fine stainless-steel mesh screen. Sediment, rust, sand, and other larger particles are trapped inside the filter chamber while clean water continues through to the rest of your filtration system.
When sediment accumulates, simply open the flush valve at the bottom of the unit to purge debris from the chamber. This quick cleaning process helps maintain flow and filtration performance without replacing the filter element.
Ideal Applications:
Whole-house water filtration systems
Rainwater collection systems
Bore and well water supplies
Rural and lifestyle properties
Pump protection
Irrigation systems
Pre-filtration before sediment, carbon, or UV treatment systems.
Technical Specifications:
Filtration Rating - 50μm
Flow Rate - 3m³/hr (13 GPM)
Connection Size - 1" or 3/4"
Maximum Pressure - 8 Bar
Operating Temperature - 5°C – 40°C
Filter Screen Material -
316L Stainless Steel
Housing Material - Brass
Bowl Material -
BPA-Free Transparent Polymer