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The CAN-LITE 2500 Filter Sleeve is a replacement pre-filter for activated carbon filters in indoor cultivation. This cover retains dust, pollen, and lint, prolongs the life of the cartridge, and helps maintain a stable 2500 m³/h flow rate in demanding rooms and grow tents.

The CAN-LITE 2500 Filter Sleeve acts as the first mechanical barrier in extraction systems with activated carbon.
The technical multilayer fabric captures suspended particles before they reach the carbon core, preventing early clogging and loss of performance.
Designed for filters with a nominal capacity of 2500 m³/h, it offers a secure fit around the cylinder and a balance between filtration and airflow, keeping pressure drop low and promoting efficient extractor operation. Maintenance is simple: a gentle wash every 3–4 months with warm water and neutral soap restores the fabric's capture efficiency. In environments with higher dust generation (pruning, transplants, construction), intervals should be shortened.
Controlling humidity is essential; above 82% RH the activated carbon reduces effectiveness, as moisture forms a film in porous cavities and prevents optimal contact with organic compounds. The sleeve is installed and removed in minutes, without special tools, and can be secured with elastic bands or ties to prevent peripheral leaks.
In cheap indoor grow tents and professional rooms, a clean pre-filter maintains airflow, reduces noise from overexertion, extends the life of turbines and ducts, and improves odor neutralization.
This replacement stands out among cannabis cultivation accessories for its direct impact on efficiency, operating cost, and project discretion.
In indoor growing facilities, the combination of filtration + recirculation defines odor control. The CAN-LITE 2500 Filter Sleeve keeps the carbon cleaner for longer, stabilizes airflow, and facilitates calibration of extractors, silencers, and ducts for a discreet and efficient environment.
It is used to protect the carbon filter against dust, pollen, and lint, prevent blockages, maintain the 2500 m³/h flow, and prolong the lifespan of the filtration system. As an added effect, it reduces particle buildup in ducts and fans, improving hygiene and overall performance.
Among indoor growing accessories, this pre-filter is considered an essential maintenance part. A clean textile reduces pressure loss, facilitates work at the sweet spot of the filter curve, and contributes to an effective odor control strategy, both in large rooms and in cheap indoor grow tents.
Recommended use from system start-up and when signs of saturation appear: increased odor, noticeable drop in flow, darkened fabric, or increased extractor noise. After tasks that generate particles (stakes, pruning, transplants), visual inspection and cleaning or replacement if necessary is advisable.
Turn off extraction and cut power. Remove the previous cover by sliding it outward. Place the CAN-LITE 2500 Filter Sleeve from the blind end of the filter and completely cover the cylinder. Secure both ends with bands or ties to prevent leaks. For washing, use warm water and neutral soap; rinse well and let dry completely before reinstalling. Keep operating humidity below 82% to preserve the effectiveness of the activated carbon.
At Hydroponics Blanes, trusted Grow Shop and Grow Shop in Spain, the CAN-LITE 2500 Filter Sleeve is available with expert advice and discreet shipping 24/48 h. Catalog with Can-Lite filters, extractors, clamps, ducts, and comprehensive solutions for ventilation in indoor growing.
The CAN-LITE 2500 Filter Sleeve provides immediate efficiency by trapping impurities and maintaining working flow, key for discreet and stable installations. Available at Hydroponics Blanes, with professional attention from a Grow Shop in Spain focused on optimizing performance and discretion, as well as discreet shipping nationwide.