
Top rated Air treatment accessories
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1. Stadler Form Luftbefeuchter-Filter (8-er Pack)
For the humidifier families Oskar, Karl and Noah
Ensure the best possible humidification performance
Ecological filter material, made from plant and textile fibres
Replace every 2-3 months for optimum humidification
The humidifier filters ensure optimum humidification performance of the Oskar, Karl and Noah evaporator families. The filters for air humidification are made from plant and textile fibres. The material remains hygienic thanks to the antibacterial treatment. The humidifier filters should be replaced every 2-3 months to maintain hygienic humidification and high efficiency.
Pro
- Stadler quality 1a
- Very easy handling
- beautiful shape works perfectly
Contra
- The filters are relatively expensive
- Don't forget to change the filters every 2 - 3 months.
- Price rather high

2. Stadler Form Water Cube
For humidifiers and air washers
For optimum hygiene in the humidifier
1 Water Cube lasts for one season - per appliance
Also works when the appliance is switched off
The Water Cube from Stadler Form ensures optimum hygiene in the humidifier and air washer. Using the Water Cube ensures that the humidifier works perfectly and extends the service life of the appliance. The Water Cube works even when the appliance is switched off and keeps the humidifier fresh for a season. We recommend replacing the Water Cube at the start of each humidifier season.
Pro
- Small and white
- Small & fulfils purpose
- Easy handling
Contra
- far too expensive
- Price... do you need that at all
- simply too expensive for consumables

3. Philips FY2401/30
Replacement filter compatible with Philips humidifiers HU4801, HU4802, HU4803, HU4810, HU4811, and HU4813. Your humidifier creates a better and healthier environment in your home. The NanoCloud evaporation technology draws in dry air, adds water molecules to it, and releases humidified air into the room. The humidification filter captures bacteria, calcium, and other particles from the water, ensuring hygienic humidification. To ensure optimal performance of the humidifier, it is important to replace the filter regularly. The Philips FY2401 is an improved filter with a lifespan of six months, which is twice as long as that of the previous generation filter. Clean the humidification filter weekly to keep it in a hygienic condition. For optimal performance, the filter should be replaced every six months, but if it is in good condition, it can be used longer. However, be sure to replace the filter at least once a year. Replacement filter suitable for humidifiers Philips HU4810, HU4813, etc. Replace filters regularly for optimal performance. 1 piece included in the package.
Pro
- Easy to clean in cold water
- Small and light (packed)
- Easy handling without filter👍
Contra
- Too expensive
- Small water tank
- Difficult to clean

4. Venta Hygiene products
The Venta hygiene agent was specially developed for the Venta Original and Comfort Plus air washers and has proven itself millions of times over in more than twenty years of use. It ensures hygienic operation and prevents the build-up of hard limescale deposits in the water tray of your appliance. This reliably supports healthy humidity all year round. In addition, the water hardness is changed so that no incrustations can form due to limescale deposits. There is no need for time-consuming descaling and cleaning of the appliance, as mere sediment can be removed every 14 days by simply rinsing the water tray. Hygienic operation also has a positive effect on the service life and supports the trouble-free continuous operation of your air washer. For hygienic operation and more efficient air humidification. Readily biodegradable. Odourless. Can be kept for up to 30 months; use within 12 months after opening. For Venta air washers of the Original LW15 / LW25 / LW45, Comfort Plus LW25 / LW45 and LW80 / LW81 / LW82.
Pro
- Cost-effective, easy to use, odourless
- Good performance, easy to use
- Works perfectly
Contra
- Too expensive.
- Chemistry 🥴
- could be cheaper

5. Xiaomi Mi Air Purifier HEPA Filter
The Mi Air Purifier HEPA Filter from Xiaomi is a replacement filter for the Mi Air Purifier air purifiers.
Pro
- Filters the air very well.
- Reliably filters the air
- Works...
Contra
- Will be expensive in the long run :)
- A lot of waste
- Service life of 6 months

6. Xiaomi Mi Air Purifier Filter
The effectiveness of a filter depends on its cleaning ability and aerodynamic design. The Xiaomi Air Purifier Filter (antibacterial version) can effectively absorb PM2.5 particles and dust mites. Coated with a special antibacterial layer, it can kill bacteria. The activated carbon eliminates pollutants in the air. Our app reminds you when the filter needs to be replaced.
- Effectively eliminates bacteria, dust mites, and PM2.5 particles from the air
- Features a specially designed antibacterial layer that effectively kills bacteria
- Fourfold cleaning action with excellent absorption capability
- Suitable for Xiaomi Mi Air Purifier, Xiaomi Mi Air Purifier 2, and Xiaomi Mi Air Purifier Pro
- We recommend replacing the filter every 3 to 6 months
- Compatible with the original Xiaomi OLED Display Smart Air Purifier 2S, Xiaomi Mi Air Purifier, Xiaomi Mi Air Purifier 2, and Xiaomi Mi Air Purifier Pro.
Pro
- Filters what it should
- Good air
- Works with recognition
Contra
- Expensive and does not last as long
- Too much waste
- Service life of 6 months

7. Venta Appliance cleaner 250ml
The device cleaner naturally removes limescale and stubborn dirt using the highly effective lime dissolvers from lemon. This saves you the hassle of thoroughly cleaning your air washer, and your device will be almost like new afterward. The high-quality cleaner is manufactured and filled exclusively in Germany under strict quality standards. It is environmentally friendly, mild, odorless, and colorless, as well as being easily biodegradable, allowing you to dispose of it safely through wastewater. With regular use of the device cleaner (recommended every 6 months for year-round use), you can ensure the hygienic operation of your air washer and support its long lifespan. Since the mild cleaner is specifically tailored to Venta air washers and the plastics used, the material remains undamaged. If you plan not to use your air washer for an extended period, you should also use the device cleaner before storing the Venta device to ensure that all residues are removed. The Venta device cleaner has been developed for the regular cleaning of the following Venta devices: Air Washer Original LW15 / LW25 / LW45, Air Washer Comfort Plus LW25 / LW45, Air Washer App Control LW60T WiFi and Hybrid App Control LPH60 WiFi, Air Washer AeroStyle LW73 / LW74, Air Washer Professional AW902, and Hybrid Professional AH902.
Pro
- Simple application
- Easy handling
- Easy to operate and clean
Contra
- A little expensive
- Price very high
- Not as quiet as advertised, especially at level 3

8. Stadler Form Antikalkkartusche
For humidifiers and air washers
Prevents white dust in ultrasonic systems
Softens hard water
Effective for one to three months - depending on water hardness
Put an end to annoying white dust in ultrasonic systems. The anti-limescale cartridge softens hard water and thus reduces the unwanted discharge of limescale particles into the environment. Depending on the hardness of the source water, the anti-limescale cartridge is effective for one to three months. Suitable for Stadler Form air washers and ultrasonic nebulisers.
Pro
- Very good service life
- Fulfils the purpose
- Design good.
Contra
- Very expensive
- Does not work as hoped
- not refillable

9. Boneco Ionic Silver Stick A7017
The stick keeps the water fresh and eliminates odor-causing bacteria. It utilizes the antimicrobial properties of silver. The sticks do not need to be cleaned and can simply be replaced once per season. Designed for use with air purifiers or humidifiers. No cleaning necessary - replace the stick seasonally. Effective even when the device is turned off.
Pro
- has a good antimicrobial effect (important)
- Overall more cost-effective than filter mats.
- Cleaner water thanks to Silver Stick
Contra
- Far too expensive!
- Packaging causes unnecessary waste.
- You should not touch it without gloves

10. Pattex Aero 360° Refill Tabs
If you have a Pattex Stop Moisture Aero 360° dehumidifier, you have already experienced the comfort of a moisture-free home. It helps prevent condensation and unpleasant odors caused by humidity in rooms and in your clothing.
Pro
- Lasts a long time
- Attractive prices
- Apparently does what it should
Contra
- Relatively expensive
- Not environmentally friendly
- Only all positive
