


Pond sludge filter bag 100 µm for sludge vacuums | WINKLER
Delivery time: 2-3 working days
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Pond Sludge Filter Bag 100 µm – Fine Filter for Sludge Vacuums and Pond Cleaning
Fine Pond Cleaning for Permanently Clear Water
The WINKLER pond sludge filter bag, with a filter fineness of 100 µm, was specially developed to reliably remove fine suspended solids, fine sludge, and algae residues from pond water. Especially after a normal pond cleaning, tiny dirt particles often remain in the water, causing permanent turbidity. The filter bag acts as an effective fine filter here, ensuring that the water becomes visibly clearer.
The filter bag is suitable for both private pond owners and professional applications. Its use as a post-filter after coarse cleaning is particularly useful when the water needs to be as clear as possible.
Typical Applications
The filter bag can be used in many areas of pond cleaning:
- Garden ponds
- Koi ponds
- Natural ponds
- Swimming ponds
- Ornamental and water basins
- Pond cleaning with a sludge vacuum
- Post-filtration after coarse cleaning
This filter bag has been specially developed for the separation of fine sediments. It is an essential part of our range for the Home, Garden & Pond section, where we bundle solutions for sustainable water care.
Functionality: Effective Fine Filtration in a Cycle
Application is simple and efficient:
- The contaminated water is fed into the filter bag using a sludge vacuum or pump.
- Dirt particles from approximately 100 µm remain in the filter fabric.
- The cleaned water flows directly back into the pond.
The length of 2.50 m creates a large filter surface. This allows water to flow evenly through the fabric, and the filter bag clogs much more slowly. This enables efficient pond cleaning without frequent interruptions.
Easy Handling during Pond Cleaning
Since the 100 µm filter bag binds the finest suspended solids and fine sludge, careful handling is key to success. Thanks to the practical cable tie, the bag can be easily opened and emptied.
Pro Tip for Cleaning: Since the pores are particularly narrow at this fineness, we recommend turning the bag inside out after each use and rinsing it thoroughly with a jet of water. This prevents the finest algae residues from settling in the fabric and reducing the flow rate. Through this regular, conscientious care, the high filtration performance of the 100 µm fabric is fully maintained over many cleaning cycles. Once briefly rinsed inside out, it is ready again to filter your pond water to crystal clarity.
The filter bag is designed for reuse, thus offering a sustainable and economical solution for the effective removal and disposal of pond sludge.
Which Filter Bag is Right?
The choice of the correct filter fineness depends on how heavily the pond is polluted and what cleaning result is to be achieved.
| Filter Fineness | Application Area | Typical Application |
| 400 µm | Coarse cleaning | Leaves, plant debris, and coarse sludge with very high water flow. Ideal as a pre-filter. |
| 150 µm | Standard cleaning | Pond sludge and algae residues with a good balance between filter performance and flow. |
| 100 µm | Fine Filtration | Fine sludge and the finest suspended solids for particularly clear pond water. Ideal as a post-filter. |
In many cases, the 100 µm filter bag is used as the final cleaning step to completely clarify the water.
Your Advantages at a Glance
- Very fine filter performance: Reliably removes fine sludge and the smallest suspended solids from pond water.
- Large filter surface: 2.50 m length ensures even water flow and long service life.
- Reusable: The robust filter fabric is easy to clean and can be used multiple times.
- Secure fixation: The opening is optimized for 57 mm nozzles and features a practical drawstring.
WINKLER Pond Sludge Filter Bag: Technical Details
| Material | Polyethylene fine mesh fabric |
| Length | 2.50 m |
| Width | 0.50 m |
| Opening | Ø approx. 70 mm (for 57 mm nozzles), with drawstring |
| Fineness | 100 µm |
| Weight | 0.26 kg |
| Packaging unit | 1 piece |
| Delivery time | 2-3 working days |
Advice from a Filter Specialist
Are you wondering if the fine filter fineness of 100 µm is the right choice for your sludge vacuum and pond conditions? We offer targeted filter technology consultation and help you determine the optimal retention capacity for clear pond water.
FAQ – Filter bag for pond sludge 100 µm for sludge vacuum cleaners
Frequently asked questions about the 100 µm filter bag for exceptionally clear pond water
The 100 µm filter bag is a fine filter for pond cleaning and is particularly suitable for removing fine sludge and suspended particles. Here you will find answers to frequently asked questions about the use, filter performance, and maintenance of the 100 µm filter bag.







