Intewa PURAIN PR150 6" Jump Prefilter
The Intewa PURAIN PR150 is a 6" self-cleaning rainwater prefilter utilizing patented hydraulic jump technology. Designed for interior installations, it ensures high water capture efficiency with minimal maintenance. DN150S. SDR 35 6" inlet and overflow, 6" outlet to tank. Max. recommended flow: 90-268 gpm. With NO skimming overflow, suitable for indoor installation and for roof areas up to 500 m².
Thanks to its design, the filter achieves maximum efficiency with minimum maintenance intervals. The filter has a minimal clogging tendency due to its trapezoidal slotted screen design and guarantees continuous and reliable filtration. Installed directly in the cistern or in a separate shaft. Suitable for rainwater harvesting and graywater recycling.
Stocked in Doraville warehouse.
Product Details
🌧️ PURAIN Filter PR150 – High-Performance Rainwater Pre-Filter
💧 Engineered for Efficiency. Built for Durability.
The PURAIN PR150 is your go-to solution for hassle-free, high-flow rainwater filtration. Designed with German engineering precision, this advanced pre-filter is perfect for both residential and commercial rainwater harvesting systems. Whether you're setting up a cistern, in-ground tank, or wall-mounted system, the PR150 delivers long-lasting performance with minimal maintenance.
📏 Key Specifications
Model: PR150
Inlet/Outlet Size: 6" (DN150)
Material: Impact-resistant molded plastic
Filter Screen: 800-micron stainless steel trapezoidal slot
Max Flow Rate: 270 GPM (17 L/s)
Recommended Catchment Area: Up to 5,000 sq ft (465 m²)
Height Offset: ~4.1" (104 mm)
Installation: In-tank, wall-mounted, or direct burial
Unit Weight: Approx. 15 lbs (6.8 kg)
Product Dimensions: 24" L × 12" W × 14" H
✅ What’s Included
1x PURAIN PR150 Filter Unit
Built-in Overflow Skimmer
Integrated Non-Return Valve
Mounting Hardware Kit
🔧 Ideal Applications
Residential rainwater collection
Commercial pre-filtration setups
Cisterns and underground tanks
Systems demanding low-maintenance & high-performance filtration
📜 Certifications & Safety
✅ DIN 1986 Compliant (Germany)
✅ Meets ASPE/ARCSA 63 U.S. standards
✅ BPA-Free & Lead-Free materials
📦 Shipping & Packaging
Box Dimensions: 26" L × 14" W × 16" H
Shipping Weight: Approx. 18 lbs (8.2 kg)
Packaging: Individually boxed with impact-absorbing padding
Delivery Method: Ships via standard ground