Showing 1–16 of 24 results
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$73.53 USD
- Designed to eliminate odors and chemicals for grow tents and hydroponics room.
- Features premium-grade Australian charcoal with higher adsorption and longer life rating.
- Contains heavy-duty aluminum flanges, galvanized steel meshing, and clothed pre-filter.
- Enables maximum airflow passthrough for both intake and exhaust configurations.
- Duct Opening: 4” | Length: 13″ | Airflow Rating: 210 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm
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$100.63 USD
- Designed to eliminate odors and chemicals for grow tents and hydroponics room.
- Features premium-grade Australian charcoal with higher adsorption and longer life rating.
- Contains heavy-duty aluminum flanges, galvanized steel meshing, and clothed pre-filter.
- Enables maximum airflow passthrough for both intake and exhaust configurations.
- Duct Opening: 6” | Length: 16″ | Airflow Rating: 410 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm
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$135.48 USD
- Designed to eliminate odors and chemicals for grow tents and hydroponics room.
- Features premium-grade Australian charcoal with higher adsorption and longer life rating.
- Contains heavy-duty aluminum flanges, galvanized steel meshing, and clothed pre-filter.
- Enables maximum airflow passthrough for both intake and exhaust configurations.
- Duct Opening: 8” | Length: 20″ | Airflow Rating: 770 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm
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$158.75 USD
Diameter 30 cm
Height 75 cm
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$220.70 USD
Diameter 30 cm
Height 100 cm
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$259.42 USD
Diameter 35 cm
Height 100 cm
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$115.39 USD
30 cm Diameter
33 cm Tall
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$61.18 USD
6″ D x 10″ Tall. Smallest filter in picture
6″ ducting fits perfectly over the outside of filter
Optional plastic Flange if using with 4″ fan
Please let us know in comments if you need the 4″ Flange
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$115.39 USD
- Super tight, synthetic HEPA Weave uniquely formed for maximum air flow by using opposing dual cone technology.
- Reduces over 90% of all molds, bacteria and 99% of all insects entering your room through your intake fan.
Special Order
Please call 604-294-3000 during business hours
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$154.11 USD
- Super tight, synthetic HEPA Weave uniquely formed for maximum air flow by using opposing dual cone technology.
- Reduces over 90% of all molds, bacteria and 99% of all insects entering your room through your intake fan.
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$13.94 – $24.78 USD
Every SL Line Filter needs manufacturer recommended KFI Flanges . Flanges are also available separately for your specific needs in 4″, 6”, 8”, 10” 12” & 14″ size.
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$107.64 USD
35 cm tall
20 cm Diameter
Perfect for our 4″ Stealth fan
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$76.67 USD
6″ D x 24″ Tallest filter in picture
6″ Fans and ducting fit perfectly over outside of filter
Optional plastic Flange if using with 4″ fan
let us know in comments if you need the 4″ Flange
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$67.37 USD
6″ D x 18″ Tall. Middle filter in picture
6″ ducting fits perfectly over the outside of filter
Optional plastic Flange if using with 4″ fan
Please let us know in comments if you want the 4″ Flange
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Sale!

$158.75 $131.61 USD
30 cm Diameter
50 cm Tall
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$151.01 USD
- Two-stage filtration design
- Carbon bed depth of 1″
- Dual airflow direction
- 500 CFM
- 6″ flange
- 12.7″L x 12.8″W x 28.1″H