Overview
Growshop · Climate ControlCotton Filter Sleeve 150 mm (Zamnesia) is part of our climate control range in the Growshop. Washable cotton pre-filter sleeve for 150 mm Zamnesia carbon filters. Captures dust and debris to maintain airflow and extend carbon filter lifespan.
About this format
Everything for growing at home: tents and complete kits, LED lighting, fans and filters, nutrients, propagation and harvest gear, plus vegetable, herb and flower seeds.
From the supplier
Cotton Filter Sleeve 150mm - Zamnesia: Pre-Filter Support for Clean Airflow
The Zamnesia Cotton Filter Sleeve 150 mm is straightforward preventive maintenance for bigger ventilation setups. Fitted over a compatible Zamnesia 150 mm carbon filter, it stops dust and larger airborne debris at the surface, helping the carbon stay cleaner and the system run more consistently across long grow cycles.
Outer pre-filter protection for carbon filters
Larger tents and busier grow rooms tend to move more air and pick up more debris. This cotton sleeve acts as the first barrier, catching particles like dust, lint, and hair before they work their way into the carbon filter. That keeps the filter closer to its intended performance instead of gradually choking on build-up.
Maintains airflow and helps extend carbon life
As dust loads up a carbon filter, airflow resistance rises and filtration efficiency drops. A pre-filter sleeve reduces that contamination, helping airflow stay steadier and keeping the activated carbon working on odours rather than acting like a dust trap.
Made for 150 mm carbon filters in two lengths
This sleeve is designed for Zamnesia carbon filters with a 150 mm diameter, with two length options to match the filter body:
- Ø150 × 300 mm
- Ø150 × 350 mm
Choosing the right size keeps coverage even and helps avoid gaps, bunching, or restricted airflow.
Washable, reusable, easy to rotate
Remove the sleeve and wash it on a gentle cycle or by hand, then air dry only before refitting. In dusty or high-traffic grows, keeping a spare sleeve is a simple way to avoid downtime while one is being cleaned. Where fan meets filter, the FanGuard Silicone Connector handles the joint rather than the dust. Ducting parts and the wider spread of grow supplies and hardware share a section.
Who is this cotton filter sleeve for?
- Growers running 150 mm carbon filters long-term
- Dusty or frequently accessed grow spaces
- Setups where stable airflow supports reliable odour control
- Anyone who wants quick swaps and minimal downtime (keep a spare)
Key specifications:
- Size options: Ø150 × 300 mm; Ø150 × 350 mm
- Compatibility: Zamnesia Carbon Filter Air Purifier (150 mm diameter)
- Care: Washable (gentle/hand-wash); air dry only
