MEMBRANE FILTER KARCHER NT-40/1
This membrane filter is a washable, reusable non‑woven fabric filter designed for use with compatible wet & dry vacuum cleaners (like the Karcher NT‑40/1 and related models). It fits over the container to act as a pre‑filter — capturing a large portion of dust and debris before air reaches the main filter. This helps protect the main filter, extend its life, and allows vacuuming operations without using a disposable filter bag.
The filter’s washable and reusable design makes it economical and environmentally friendly. It’s particularly useful when vacuuming fine dust, debris, or when you want to minimize filter‑bag waste.
Specifications
| Specification | Detail |
| Type | Membrane / Fabric Pre‑Filter (non‑woven) |
| Compatibility | Vacuum cleaner models including NT‑40/1 (and related series) |
| Material | Synthetic non‑woven fabric |
| Function | Pre‑filter — traps dust, debris before main filter; enables use without a filter bag |
| Reusability | Washable and reusable |
| Colour | White |
| Typical Weight | Approx. 0.1 kg (lightweight) |
| Packaging Weight | Approx. 0.2 kg (when packaged) |
| Dimensions | Around 260 × 185 × 40 mm (fits over container) |
| Benefits | Protects main filter, reduces filter‑bag usage, reusable, economical, easy maintenance |
Key Features & Benefits
Acts as a pre‑filter to catch dust and debris before the main filtration stage — helps maintain suction performance and prolong main filter life.
Allows vacuuming without a filter bag — convenient for dry dust and general cleanup tasks.
Washable and reusable — sustainable and cost‑effective over time.
Lightweight and easy to install on compatible vacuum cleaners.
Ideal for workshop, construction site cleanups, home renovation debris, dust collection, and dry‑dust vacuuming.