
Application areas
basin tap
Product range
The HONEYCOMB Clinic is a hygiene aerator that is especially suitable for hospitals and care facilities. It is available in four different colors: this four-color coding system enables the regular and controlled replacement of the aerators on your faucets.

These are the features of the HONEYCOMB Clinic:
The HONEYCOMB Clinic consists of a housing and an insert, including washer. It is available in the two common sizes M22 and M24.
HONEYCOMB Clinic faucet aerators can be conveniently replaced using the compatible NEOPERL key for faucet aerators with housing. Learn more here about
Please note that not all models of the HONEYCOMB Clinic faucet aerator are available in every country and for all customer areas. For more details, as well as information on worldwide approvals, please see the product listing. To refine your selection, please use the following points as filters.
Do you need help choosing? You will find the relevant contact information at the bottom of the page.


- Part No. : 4021020A0
- insert only
- Size: STD/REG insert
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar
- Part No. : 4021020B0
- insert only
- Size: STD/REG insert
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar


- Part No. : 4021020C0
- insert only
- Size: STD/REG insert
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar

- Part No. : 4021020F0
- insert only
- Size: STD/REG insert
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar

- Part No. : 4021022A3
- insert with housing
- Size: female M22x1
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar

- Part No. : 4021022B3
- insert with housing
- Size: female M22x1
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar

- Part No. : 4021022C3
- insert with housing
- Size: female M22x1
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar

- Part No. : 4021022F3
- insert with housing
- Size: female M22x1
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar

- Part No. : 4021023A3
- insert with housing
- Size: male M24x1
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar


- Part No. : 4021023B3
- insert with housing
- Size: male M24x1
- Flow rate: Z - 7.5 - 9.0 l/min at 3 bar
- Stream type: Laminar
Please contact us for help finding the right faucet aerator. Our qualified staff will be happy to assist you with any questions you may have.



This aerator comes in two parts and consists of an insert and an adapter that only needs to be fixed to the faucet once. This enables tool-free replacement of the aerator.

This stream shaper is especially suitable for non-pressurized water heaters in facilities with high hygiene requirements.
The CAREGUARD is a hygiene faucet aerator for use in hospitals and care facilities.