Plutoos 3 × HEPA Filters for Kärcher WD4 WD5 WD6 Wet/Dry Vacuum – washable
![Plutoos 3 Filter für Kärcher Staubsauger [WD4, WD5, WD6 / MV4, MV5, MV6] – 3 Flachfaltenfilter](https://plutoos.ch/media/c0/a6/4c/1747628519/pl11730.jpg?ts=1750100859 "PL11730")
CHF 35.90
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Available, delivery time: Next-day delivery*
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3 × HEPA Filter for Kärcher WD4 / WD5 / WD6 — ready for the next dusty job
Fits Kärcher WD4 · WD5 · WD6 · MV4 · MV5 · MV6 — washable, HEPA class, three changes in one order
✓ Drop-in fit like the original🌬️ HEPA class — ≥99.5% at 0.3 µm🧼 Washable — cold water, no detergent🇨🇭 Swiss stock
Every Kärcher is only as good as its filter. The Plutoos PL11730 is the drop-in replacement for Kärcher WD4, WD5 and WD6 — and because filters are wear parts that clog with fine dust, pollen and pet hair, a change every three to six months keeps suction at factory level and the exhaust air clean. The filter reaches HEPA class (≥99.5% at 0.3 µm): pollen, dust-mite allergens, pet hair and fine dust are held in the multi-layer microfibre and glass-fibre weave instead of returning to the room air. Washable in cold water without detergent, tested for seat and filtration efficiency before dispatch — and thanks to the drop-in shape the swap needs no tools and no modification.
Renovation weekends are what a Kärcher is for — and what fills its filter fastest: fine dust packs the layers until the machine wheezes instead of pulls. With this 3-pack a fresh Plutoos filter is always within reach: washable in cold water, drop-in fit without tools, and at the recommended rhythm one order covers around a year of jobs. Tested for seat and filtration before dispatch; 60-day return unopened.
Free dispatch from our Swiss warehouse — delivery on the next working day when in stock.
Technical data
| Property | Value |
|---|---|
| Type | HEPA replacement filter |
| Filtration class | HEPA (≥99.5% at 0.3 µm) |
| Washable | Yes — cold water, no detergent |
| Recommended change | Every 3–6 months |
| Pack count | 3 per pack |
| Material | Multi-layer microfibre and glass-fibre weave |
Compatible vacuum models
| ✓ Kärcher WD4 · WD5 · WD6 | ✓ Kärcher MV4 · MV5 · MV6 |
Filter change in 4 steps
- Switch the vacuum off.
- Remove the old filter — twist or bayonet catch depending on the model.
- Insert the Plutoos filter until it audibly clicks or sits firmly.
- Done — it is a direct replacement, no tools needed.
Care & replacement
Washing the filter
Rinse the filter monthly under cold running water — no soap, no brush, no detergent. Washing rinses out the fine dust that clogs the layers between changes.
Drying — the step people rush
Let the filter air-dry for at least 24 hours, better 48, before it goes back into the vacuum. A filter that is still damp can damage the motor — give it the full drying time.
When to replace
The recommended change is every 3–6 months. If the filter stays grey after washing or suction keeps fading, its layers are saturated — depending on use that point comes after 6–12 months.
Troubleshooting
| Symptom | Solution |
|---|---|
| Suction still weak right after the filter change | Take the filter out and refit it until it audibly clicks or sits firmly — a filter that is not fully seated lets air slip past it. Empty the bin or container as well. |
| Dusty or damp smell after washing | The filter went back in before it was fully dry. Take it out and give it the full 24–48 hours of air-drying — a damp filter can also damage the motor. |
Frequently asked questions
Does the Plutoos PL11730 fit all the models listed?
Yes — it is a drop-in fit for Kärcher WD4, WD5, WD6, MV4 and more. No tools, no modification needed.
How often should the filter be changed?
Every 3 to 6 months, depending on how often you vacuum. When suction drops or the device's filter indicator triggers, it is time for a fresh filter. With regular washing, replace it once it stays grey after rinsing — depending on use every 6–12 months.
Is the filter suitable for allergy sufferers?
Yes — it reaches HEPA class and captures fine particles from 0.3 µm: pollen, dust-mite allergens, pet hair and fine dust stay in the filter instead of being blown back into the room. Clean exhaust air matters particularly to allergy sufferers.
Is this an original part or a compatible replacement?
A compatible replacement by Plutoos. It meets the same specifications as the original and fits drop-in — the main difference is the price: compatible is clearly cheaper than original.
How fast is delivery?
Free dispatch on every order. With stock on hand, delivery on the next working day — stock level and delivery date are shown right next to the add-to-cart button.
| Kompatibel zu OEM: | 28630050 |
|---|---|
| Passende series: | KNT-Serie, KWD-Serie , MV-Serie, WD-Serie |
| Passend für Modelle: | staubsaugerfilter |
| Passend für Modelless: | KNT 4, KWD 4, KWD 5, KWD 6, MV 4, MV 5, MV 6, MV 5 Premium, MV 5 P, WD 4, WD 5, WD 6, WD6P, WD 5 Premium, WD 5 P |
| manufacturer: | Plutoos |
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