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Free shipping (from CHF 100.-) within Switzerland and to Liechtenstein
Free shipping (from CHF 100.-) to Switzerland and Liechtenstein

WDH-520HB (Akto 521) Replacement tank with mechanical float

Original price Fr. 35.00 - Original price Fr. 35.00
Original price
Fr. 35.00
Fr. 35.00 - Fr. 35.00
Current price Fr. 35.00

Price includes 8.1% VAT.

Availability:
2 in stock, ready to be shipped
Availability:
In stock
Location: Available immediately from our Swiss warehouse

Original Replacement Set

Water Tank & Float for WDH-520HB / Akto 521

Get your dehumidifier back in top shape. This original replacement set has been specially designed for the WDH-520HB to ensure smooth operation and optimal protection against water damage.

Important compatibility note:
The included mechanical float has no magnet on the spindle. It is exactly suitable for the older generations of this dehumidifier type. Please check your old unit before ordering.

Product Highlights & Benefits

  • Original Manufacturer Quality: CE and EMC compliant for maximum safety.
  • Blue-transparent Tank: Allows for quick visual checking of the water level.
  • Automatic Stop: The float reliably prevents the container from overflowing.
  • Easy Care: High-quality plastic that is easy to wash and hygienic.
  • Quick Installation: Precisely fitting parts for tool-free replacement.

Technical Data

Suitable for: WDH-520HB / Akto 521
Colour: Blue (tank) / White (float)
Material: Robust plastic
Water Tank Dimensions: 26 x 34 x 15.5 cm
Float Dimensions: 6.3 x 5.8 x 8 cm
Weight (total): 0.91 kg
Scope of delivery: 1x replacement tank, 1x mechanical float
3-year warranty

As a direct customer in Switzerland, you receive the following for all WDH devices from Aktobis:

2 years standard warranty
PLUS 1 additional year free of charge
= 3 years total

Bring-in warranty, meaning you bring the device to us or send it to us. Upon request, we can have the device collected from you for a small fee of CHF 15.-.

Third-party brands (no products with the designation "WDH"): 2 years warranty

Free shipping on orders over CHF 100.-

For all orders over CHF 100, we will cover the shipping costs within Switzerland and Liechtenstein.

Shipping costs for small quantities under CHF 100.- are CHF 9.-.

Quantity discount

When you order multiple items from us, you benefit from an attractive quantity discount . The items can be mixed; they don't all have to be the same product.

2-3 items: 3%
4-5 items: 5%
6-9 items: 7%
10 or more items: 10%

If you need more equipment than we have in stock here in Switzerland, the delivery time from our central warehouse is approximately 8 working days (even for very large quantities). Please contact us for details.

We welcome inquiries from dealers and wholesalers.

Desired item not found?

Ask us! We can procure many other drying, heating, ventilation and cooling devices for you at a reasonable price, regardless of brand.

Free shipping

Faster from our own warehouses in Switzerland. Stock items will be delivered to you immediately.

+ 1 year warranty included

Instead of 2 years, customers from Switzerland receive a 3-year warranty on every device from us.

Self-collection

Due to reduced staffing levels, no self-collection is possible during the holiday period from July 11th-27th.

Questions about the product?

Then contact us by email or phone.

We are pleased to hear that.

Best Brand 2025

Best Brand 2025

Aktobis was awarded the PlusXAward as the best brand of the year 2025 in the category of air conditioning equipment .

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