In-Tank Filters

Connectable roof areas up to 450 m².
Connection inlet: 2 x DN 100
Outlet into tank: DN 100
Outlet into sewer: DN 125
Inlet/outlet difference 30cm.

Rainwater filter for installation inside or on the tank. The VF1 Combi has the cleaned water outlet at the bottom of the filter. Whilst the dirt is washed away sidewards, the bottom cleaned water outlet position makes installing the filter in tanks very easily and practically. Where used before the tank, the Combi gives a high degree of flexibility to the angle of direction of the cleaned water outlet pipe, feeding to the rainwater tank. The VF1 Combi can also be fitted directly to the top surface of the rainwater tank, using a seal we can provide. This means it is acting as a second turret to the tank.

Same functionality as 3P Volume Filter VF1 (a pre-tank filter).

A total retention rainwater filter with integrated dirt collecting basket at mesh width of 1 mm. Easily remove the filter basket with the removal handle.

For installation in a rainwater tank or turret, or before an in-ground tank using the 3P Telescopic Extension Set with lid. This filter is highly suitable for garden watering systems and is ideal where no connection to a sewer is possible, or where water is infiltrated.

All inlets and outlets at DN 100 (110mm OD), one inlet can also be used as an emergency overflow. The cleaned rainwater flows through the bottom connection into the rainwater tank. Also a calmed inlet is recommended.

Connection capacity for roof areas up to 200 m².

The cleaned water can be used for garden watering.

The filter should be cleaned several times during the year, depending on the solid loadings.

A total retention rainwater filter with integrated stainless steel dirt collecting basket at mesh width of 0.55mm. Easily remove the filter basket with the removal handle.

For installation in a rainwater tank or turret, or before an in-ground tank using the 3P Telescopic Extension Set with lid. This filter is ideal for systems which use the cleaned water for flushing the toilet, washing machine, watering the garden and is ideal where no connection to a sewer is possible, or where water has to be infiltrated.

All inlets and outlets at DN 100 (110mm OD), one inlet can also be used as an emergency overflow. The cleaned rainwater flows through the bottom connection into the rainwater tank. Also a calmed inlet is recommended.

Connection capacity for roof areas up to 200 m².

The filter should be cleaned several times during the year, depending on the solid loadings.

A Rainwater filter for installation in rainwater tanks. Due to the inclined angle of the filter sieve and its very smooth surface structure the dirt is rinsed into the sewer. Filter cartridge mesh is stainless steel within plastic housing. Optional 3P Back-washing Device. The 3P Patronen Filter is ideally suited for use in conjunction with a 3P Overflow Siphon and the 3P Calmed Inlet.

Low maintenance, self cleaning design, regular inspection and if necessary cleaning is recommended.

Connection capacity in accordance with DIN 1986 for roof areas up to 200 m².

All connections DN 100 (110mm OD).

66 mm drop between rainwater inlet and waste water outlet levels.

Mesh size of filter cartridge 0.7 x 1.7 mm.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

Rainwater filter for installation in rainwater tanks. Two step cleaning system. The first coarse filter mesh protects the second, finer mesh by removing larger leaves and particles.

Optional 3P Back-washing Device. The 3P Zisternen Filter is ideally suited for use in conjunction with a 3P Overflow Siphon and the 3P Calmed Inlet.

Self cleaning, low maintenance, depending on the contamination. Cleaning frequency depends upon the solids loading in the incoming rainwater. We recommend twice yearly inspections.

Connection capacity for roof areas up to 200 m².

All connections DN 100. (110mm OD) drain pipe sockets.

Height difference of 117 mm between rainwater inlet and waste water outlet.

Mesh size of filter cartridge 0.7 x 1.7 mm.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

Rainwater filter for installation within rainwater tanks. Ideal for retro-fitting in existing tanks, because the 3P Sinus Filter has no height difference between rainwater inlet and outlet to the waste water sewer. The filter cartridge lies diagonally (offset) in the housing, promoting a sinusoidal flow pattern increasing the available surface area of the filter mesh and achieving high efficiency, therefore even more water can be saved in comparison to conventional “straight through” filters.

Optional 3P Back-washing Device. The 3P Sinus Filter is ideally suited for use in conjunction with a 3P Overflow Siphon and the 3P Calmed Inlet.

Low maintenance, self cleaning, cleaning frequency depends upon the solid loading the rainwater.

Connection capacity for roof areas up to 200 m².

All connections DN 100 (110mm OD)

Height difference of 0 mm (zero) between rainwater inlet and waste water outlet.

Mesh size of filter cartridge 0.7 x 1.7 mm.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

3P Technik’s smallest rainwater filter for installation within rainwater tanks.

The 3P Compact Filter is ideal where there is little room and no height difference available between inlet and outlet.

Optional 3P Back-washing Device. The 3P Compact Filter is ideally suited for use in conjunction with a 3P Overflow Siphon and the 3P Calmed Inlet.

Low maintenance, self cleaning, depending on the level of solids in the incoming rainwater.

Connection capacity for roof areas up to 150 m²

All connections DN 100 (110mm OD).

No height difference between inlet and outlet.

Mesh size of filter cartridge 0.7 x 1.7 mm.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

Small and compact rainwater filter for the installation in rainwater tanks made of plastics or concrete.

Due to the inclined angle of the stainless steel filter sieve and its very smooth surface structure the dirt is rinsed to waste. With this filter, the overflow siphon with odour trap is already integrated.

The height difference can be adjusted between 135mm and 340mm.

Retro-fitting with the 3P Back-washing Device is possible. The 3P Sinus Filter is ideally suited for use in conjunction with the 3P Calmed Inlet.

Low maintenance, self cleaning, cleaning frequency depends upon the solid loading the rainwater.

Connection capacity for roof areas up to 213 m².

All connections DN 100 (110mm OD)

Adjustable Height difference of 135mm - 340mm between rainwater inlet and waste water outlet.

Mesh size of filter cartridge 0.7 x 1.7 mm.

The cleaned water can be used in washing machines, toilet flushing and garden watering, in homes, in commerce, in public buildings and in industry.

Rainwater filter for installation within rainwater tanks. The 3P Flat Filter has no height difference between the rainwater inlet and the outlet to the waste water sewer. This means there is no head-drop across the filter. The filtered rainwater is trickled directly into the water storage tank. No Calmed Inlet is required which is intended for use with Garden Watering and Irrigation Systems.

The filter surface is flat and has a large surface area. This gives a very high efficiency of water filtration at all flow rates.

Low maintenance and self cleaning as leaves and other particles are continuously washed to waste. The cleaning frequency required will depend upon the solid loading of the rainwater.

Connection capacity for roof areas up to 800m².

All connections DN 150 (160mm OD)

Height difference of 0mm (zero) between rainwater inlet and waste water outlet.

Mesh size of filter cartridge 0.7 x 1.7 mm (stainless steel mesh). The cleaned water can be used within irrigation, garden watering, yard and vehicle washdown systems around sites for domestic homes, in commercial and public buildings, and of course, in industrial sites and locations.