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Deep Well Pump Filter Sleeve (50 Micron) – Effective Sand Protection for Well Water Systems
Extend the Service Life of Your Deep Well Pump and Irrigation System
Fine sand in well water is one of the most common causes of pump wear, clogged nozzles and sediment buildup inside irrigation systems. The WINKLER deep well pump filter sleeve (50 micron) provides a simple yet highly effective solution: it protects your system by reliably capturing abrasive particles before they can cause damage.
Discover additional solutions for clean water treatment in our category Home, Garden & Pond – Efficient Filtration Solutions for Clean Water.
Your Advantages with 50 Micron Sand Protection
Whether for a private garden, commercial horticulture or professional irrigation systems, the filter sleeve helps maintain consistently clean well water and protects sensitive equipment.
- High Filtration Efficiency: Reliably captures particles down to 50 microns.
- No Loss of Pump Performance: High permeability maintains full pump flow rate.
- Durable Material: Polypropylene needle felt is chemically resistant and highly tear-resistant.
- Easy Installation: Simply slide the sleeve over the pump and secure it with a cable tie.
- Custom Sizes Available: Standard dimensions or tailor-made custom solutions.
Application & Installation
The filter sleeve for deep well pumps is installed by sliding it directly over the pump housing and fastening it at the top using a standard cable tie. Within minutes, your system is effectively protected against sand, suspended solids and abrasive particles.
For applications involving higher contamination levels or different filtration ratings, we are happy to provide individual consulting.
Technical Specifications of the WINKLER Filter Sleeve
| Material | Polypropylene needle felt |
| Filtration Rating | 50 micron |
| Material Weight | 200 g/m² |
| Air Permeability | 1200 l*dm⁻²*min⁻¹ |
| Available Diameters |
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| Delivery Time | 1–2 business days |
Personal Consulting for Your Well Water System
Not sure which filtration rating or diameter is best suited for your installation? Use our filtration consulting service – our experts will help you quickly and professionally.
FAQ – Filter sock for deep well pumps (50 µm)
Frequently asked questions about sand protection for deep well pumps
Filter sleeves for deep well pumps protect pumps and irrigation systems from sand and dirt particles in the well water. A suitable filter solution extends the service life of the system and ensures reliable water delivery. The following questions will help you select and use the right filter sleeve.
What is a filter sock used for in deep well pumps?
Especially in new wells or sandy soils, a filter sock ensures that pumps and irrigation systems function reliably and last longer.
Is a 50 µm filter sock suitable for my well?
In most garden fountains and irrigation systems, a 50 µm filter sock is a sensible standard solution to permanently protect pumps from wear and tear.
Does the filter sock affect the pump's delivery rate?
It is important that the filter sock is sufficiently large and not too tight, so that the water supply is not restricted.
How is the filter sock mounted on the deep well pump?
After installation, the pump is immediately ready for use and protected from sand particles.
Can the filter sock be cleaned and reused?
In case of severe wear or damage, the filter sock should be replaced to ensure the sand protection of the deep well pump remains permanently guaranteed.







