Patronen Rainwater Filter

£270.84 £225.70


Lead Time
3-5 working days
Delivery From
£10.50 + VAT
Exclusions apply - Click here for more details

UK Delivery Charges - Important Information

Our standard UK Mainland delivery charges have been automatically added to your shopping basket. As our products are supplied from a number of different locations, delivery times can vary, please read the product descriptions for more details. If we are unable to deliver your order within the timeframe specified in the product description, we will contact you, as soon as possible to advise of a revised delivery date.

Need your order urgently? We may be able to assist and offer an express delivery service, call our sales team on 01777 858009

Buying in bulk? Call our sales team on 01777 858009

Delivery to any of the following areas may incur additional delivery charges

Channel Islands, Isle of Man, Isle Of Wight, Anglesey, Isles of Scilly, Western Isles, Orkney Islands, Shetland Islands, Northern Ireland & Republic of Ireland, Scottish Highlands and Offshore Islands and also areas north of the Glasgow/Edinburgh line including the following postcode areas:

AB, DD, DG, EH, FK, G, HS, IV, KA, KW, KY, ML, PA20-40, PA60-78, PH1-26, PH30-44, PH49-50, TD, ZE

If your delivery location or postcode is listed above, please call our sales team on 01777 858009 for more details.


The Patronen filter is designed for installation inside your tank and the filter cartridge sits inclined in the housing, which allows more water through than conventional filters.

Both the inlet and the outlet are DN 100 and the filtered rainwater flows into your tank through the bottom outlet.

Connection capacity for roof areas up to 150m².

The filter will require cleaning several times a year with detergent and a brush to ensure the filter netting is degreased and continues to work efficiently.

How it works:

  1. Rainwater flows onto the filter.
  2. The rainwater is cleaned. The clean rainwater passes through the filter cartridge whilst the dirt is washed away through the waste water outlet and into the sewer.
  3. The cleaned rainwater passes through the outlet into your water tank below.

Technical data:

Connection inlet: DN 100
Outlet into tank: DN 100
Outlet for waste water and dirt: DN 100
Construction material: Polyethylene

Filter cartridge: Stainless steel
Mesh size: 0.7 x 1.7mm

Weight: 1.4kg

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