Plutoos 2 × HEPA Filters for Kärcher WD4 WD5 WD6 Wet/Dry Vacuum – washable
CHF 27.95
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Available, delivery time: Next-day delivery*
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2 × HEPA Filter for Kärcher WD4 / WD5 / WD6 — bring back the big pull
Fits Kärcher WD4 · WD5 · WD6 — washable, HEPA class, spare included
✓ Drop-in fit like the original🌬️ HEPA class — ≥99.5% at 0.3 µm🧼 Washable — cold water, no detergent🇨🇭 Swiss stock
The Plutoos PL11732 is a high-quality replacement filter for your Kärcher vacuum. Filters are wear parts — over time they clog with fine dust, pollen and pet hair, and both suction and air quality drop noticeably. A regular change every three to six months keeps your Kärcher WD4, WD5 and WD6 at factory suction, with clean exhaust air coming out the back. It reaches HEPA filtration class and captures ≥99.5% of 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. It is washable in cold water without detergent, and every filter is tested for exact seat and filtration efficiency before dispatch — the drop-in shape means you swap without tools or modification.
Sawdust in the garage, gravel from the car boot, the aftermath of every small disaster in the basement — the Kärcher swallows it all until its filter silts up and the hose barely whispers. Swap in a fresh Plutoos filter and it pulls properly again; wash the used one in cold water and it returns to duty. Two in the pack: one working, one in reserve. Drop-in fit for WD4, WD5 and WD6 — no tools, and clearly cheaper than the original part.
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 | 2 per pack |
| Material | Multi-layer microfibre and glass-fibre weave |
Compatible vacuum models
| ✓ Kärcher WD4 · WD5 · WD6 |
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 PL11732 fit all the models listed?
Yes — it is a drop-in fit for Kärcher WD4, WD5, WD6. 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.
Does compatible replacement void my vacuum's warranty?
No. Under EU and Swiss consumer law, using compatible spare parts can only affect your vacuum's warranty if the part demonstrably causes damage.
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 Modelless: | KNT 4, KWD 4, KWD 5, KWD 6, MV 4, MV 5, MV 5 Premium, MV 6, MV 6 P, MV 6 Premium, MV 4 Premium, MV 5 P, WD 4, WD 4 Premium, WD 5, WD 5 P, WD 5 Premium, WD 6, WD 6 P, WD 6 Premium |
| manufacturer: | Plutoos |
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