Filtration Made Simple!
The durability of brass and a high-performance filtering body.
Filtering solid particles from potable water is the first essential step in protecting domestic water systems.
This can be achieved by installing Cosmo 1BL AI 500 and Cosmo 1BL AI 500 OUT in-line cartridge filters by Ecoterm Water Solutions, featuring manual cleaning of the filter element.
Cosmo 1BL AI 500 and Cosmo 1BL AI 500 OUT are washable cartridge filters with a brass head and straight connections. Their minimal and robust design makes them the ideal choice for those seeking simple, safe, and high-level filtration.
Why choose Cosmo 1BL AI 500 series cartridge filters?
- Constructed with high-quality technological materials for drinking water
- Manual cleaning filter element
- Brass head
- Sturdy polyamide housing
- PP cartridge with nylon mesh
- Max working pressure 16 bar
- Spanner included for cartridge maintenance


Cartridge with AISI 304 stainless steel hexagonal mesh.
The hexagonal structure provides high resistance to pressure differentials between the exterior and interior of the cartridge, evenly distributing stress and ensuring stability even under variable pressures.
It guarantees uniform filtration, extended durability, and a reduced risk of breakage. The compact design optimizes the filtering surface, reducing maintenance needs.
Brass Head with inline connections.
Durable against impacts and temperature variations, it is ideal for potable water and hydraulic systems.
Ensures reliable connections and longevity.
Recyclable and professionally aesthetic, it is a sustainable and high-quality choice for those seeking reliability and durability.


Grilamid® housing
The transparent housing allows for easy visual inspection of the collected dirt, enabling timely maintenance and reducing unnecessary interventions.
Grilamid®, resistant to pressure surges, impacts, and chemicals, ensures durability and safety while optimizing costs and improving operational efficiency through simple and intuitive management.
Black Grilamid® bowl for outdoor installation
Filters with a black bowl, ideal for outdoor installations, block sunlight, preventing algae growth and maintaining water quality.
By reducing maintenance needs, they ensure a constant flow and system efficiency without contamination.


A 100% Made in Italy Product
We are proud to say that Cosmo 1BL AI 500 and Cosmo 1BL AI 500 OUT are Italian products.
Components are manufactured in collaboration with carefully selected suppliers across the country.
Designed, engineered, and assembled directly at our production facility in Montagnana (PD).
