Hoshin pipe filter PF-40 with mat

[Features]
●One-touch construction that is easy to set on the pipe.
●A filter for drainage pipes that prevents sediment outflow with a water-permeable mat and simultaneously achieves an increase in drainage efficiency.
●The same standard products can be installed on VP and VU pipes.
●It can be installed even if there is a slope or if the edge is deformed.
●The permeable mat is a standard product of the Ministry of Land, Infrastructure, Transport and Tourism.

[Use]
●For preventing clogging of concrete retaining walls, block/masonry retaining walls, L-shaped blocks, and all other drainage pipes.

【specification】
● Applicable pipe diameter: Φ40

[Specification 2]
●With mat

[Material/Finish]
●Polyethylene resin

[Set contents/accessories]
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【Note】
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