Pre-tank filters are installed directly within the ground before the rainwater tank.
For protection, they are normally secured with a shaft (telescopic extension - which can be adapted individually to the height difference).
An advantage of the ground filter is its easy accessibility (plastic instead of concrete). |
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Garden Filter With Telescopic Extension - 3P Technik
Product Code: 1000620 3P |
Garden Filter with plastic shaft extension tube for direct installation in the ground before the rainwater tank, with locking lid.
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£178.00
(£213.60 inc Vat) |
Shipping: £15.00 (£18.00 inc Vat)
(Certain postcodes in parts of Wales, Scotland, Highlands, Islands may cost more. CLICK HERE for details) |
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Attenuation / Infiltration Filter cw Telescopic Extension
Product Code: 1000640 3P |
Filter for installation in the ground before the rainwater tank.
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£235.00
(£282.00 inc Vat) |
Shipping: £15.00 (£18.00 inc Vat)
(Certain postcodes in parts of Wales, Scotland, Highlands, Islands may cost more. CLICK HERE for details) |
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Volume Filter (VF1) With Telescopic Extension - 3P Technik
Product Code: 1000597 3P |
Rainwater filter with plastic shaft extension tube for direct installation in the ground before the tank, with locking lid.
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£272.00
(£326.40 inc Vat) |
Shipping: £15.00 (£18.00 inc Vat)
(Certain postcodes in parts of Wales, Scotland, Highlands, Islands may cost more. CLICK HERE for details) |
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