External basket filter D300 for rainwater well with telescopic cover W-333T
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Sales unit dimensions and weight: 1 set
External basket filter D300 for rainwater well with telescopic cover W-333T
Rainwater filtration – reliable installation protection
The external basket filter D300, designed for installation in rainwater wells, is a key element of the system for draining water from roofs. Its task is to stop impurities such as leaves, branches, moss and other organic residues, which prevents clogging of downpipes and stormwater drainage. The design with a telescopic cover facilitates access to the filter basket for regular cleaning and maintenance.
Solid construction and easy installation
The D300 filter is made of high-quality plastic, resistant to weather conditions and corrosion. This guarantees long-term use even in difficult conditions. The filter is easy and intuitive to install, which will be appreciated by both professional installers and people independently installing rainwater drainage systems. The telescopic cover provides convenient access to the inside of the filter during inspections and cleaning – the entire structure does not need to be dismantled.
Advantages of using the D300 filter:
- Effective filtration: Stops organic impurities, protecting the installation from clogging.
- Durability: Made of materials resistant to weather conditions and corrosion.
- Easy access to the filter basket: Telescopic cover facilitates cleaning and maintenance.
- Versatility: Designed for installation in standard rainwater wells.
- Environmental protection: By stopping impurities, it contributes to protecting rainwater from pollution.
- Cost reduction: Prevents installation failures caused by clogging, minimizing repair costs.
The D300 filter is an investment in the long-term and trouble-free operation of the rainwater drainage system – both for a single-family home and a public utility building. Regular cleaning of the filter guarantees its effective operation for many years.

