Air Purification
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$39.99| /
TNB Naturals The Enhancer CO2 Canister
One Stop HydroThe Enhancer is an all natural CO2 generator made from 100% organic ingredients. This safe and effective solution for CO2 supplementation creates ...
View full details$39.99| /Sale -
$19.99| /
TNB Naturals The Enhancer CO2 Canister Refill Pack
One Stop HydroThe Enhancer now comes in a convenient refill pack! The TNB CO2 Refill Pack gives growers the ability to reuse their existing Enhancer bottle while...
View full details$19.99| /Sale -
$149.99| /
Autopilot CO2 Replacement Sensor w/15' Cable (for APC8200)
One Stop HydroThis is a replacement CO2 sensor for the Autopilot APC8200 Remote CO2 sensor probe w/photocell & 15' data cable lets you take readings from p...
View full details$149.99| /Sale -
from $103.81| /
Active Air Carbon Filter
One Stop HydroActive Air Carbon Filters are loaded with virgin activated Australian granular carbon. This carbon adsorbs VOC's (volatile organic compounds) there...
View full detailsfrom $103.81| /Sale -
from $8.10| /
Active Air Pre-Filter for ACCF246
One Stop HydroExtend the effective life of your Active Air carbon filter with a corresponding Active Air pre-filter. These pre-filters block larger particulate m...
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from $217.78| /
Active Air Inline Carbon Filter
One Stop HydroThe next advancement in carbon air filtration is here! Active Air Inline Carbon Filters are installed inline for maximum versatility in filter and ...
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from $14.19| /
Bug Shield, 6"
One Stop HydroBlock the bugs—and so much more! Our Bug Shield plastic mesh bug screen catches insects of all kinds, as well as stopping potentially damaging fung...
View full detailsfrom $14.19| /Sale -
$71.91| /
Phat Elf Charcoal Carbon Filter
One Stop HydroFilled with 100% virgin coconut charcoal, the lightweight Elf filter is specifically designed and sized to hang inside smaller grow tents or huts. ...
View full details$71.91| /Sale -
$119.69| /
Phat Goblin Charcoal Carbon Filter
One Stop HydroFilled with 100% virgin coconut charcoal, the lightweight Goblin filter is specifically designed and sized to hang inside smaller grow tents or hu...
View full details$119.69| /Sale -
$188.09| /
Phat Charcoal Fiber Odor Filter, 6"
One Stop HydroPhat charcoal fiber odor filters feature a tightly woven 3-layer charcoal fiber technology that removes particulate matter as well as odor and gass...
View full details$188.09| /Sale -
$6.00| /
Phat HEPA Intake Filter, 6"
One Stop HydroThe tightly woven synthetic HEPA fibers in this filter will help prevent mold, bacteria, pollen, insects and plant pests from entering your growroo...
View full details$6.00| /Sale -
$144.99| /
PROfilter 45s Non-Reversible Carbon Filter, 4" (with flange)
One Stop HydroManufactured with only the finest high porosity activated carbon, the PROfilters 45s and 70s effectively remove 99.5% of volatile organic compounds...
View full details$144.99| /Sale -
$443.99| /
PROfilter 150 Reversible Carbon Filter, 12" - No Flange
One Stop HydroMost air filters utilize 65% of the carbon available by only filtering through the top section of the carbon filter, leaving the bottom section unu...
View full details$443.99| /Sale -
$43.99| /
Pre-filter for PROfilter 125 Carbon Filter
One Stop HydroThese pre-filters are used to stop small particles and dust from getting in contact with the carbon, thus preventing premature depletion of its odo...
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$91.99| /
Atmosphere Pro-Lite Filter, 4" x 12"
One Stop HydroManufactured with only the finest RC-48 Australian activated carbon, the Pro-Lite filters effectively remove 99.5% of volatile organic compounds. T...
View full details$91.99| /Sale -
$29.99| /
PROfilter Flange Kit, 8"
One Stop HydroThese flanges are made from high impact polycarbonate and are designed to be twist-locked into the PROfilters—no tools required. Contains flange. E...
View full details$29.99| /Sale -
from $20.37| /
Ona Gel, Fresh Linen, 1 gal Pail
One Stop HydroONA (Odor Neutralizing Agent) products are designed using scientific principles of molecular bonding. Two odors can offset one another when they co...
View full detailsfrom $20.37| /Sale -
from $20.37| /
Ona Liquid, Fresh Linen, 1 gal
One Stop HydroThis liquid form of ONA can be sprayed into the air to neutralize odors. Use a pistol grip sprayer or larger pump sprayer for desired effect. It ca...
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$44.95| /
Ona Gel, Polar Crystal, 4 L Pail
One Stop HydroOna Gel - Polar Crystal Scent ONA (Odor Neutralizing Agent) products are designed using scientific principles of molecular bonding. Two odors can o...
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$9.99| /
Ona Block, Polar Crystal, 6 oz
One Stop HydroThe ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply r...
View full details$9.99| /Sale -
$9.99| /
Ona Block, Fresh Linen, 6 oz
One Stop HydroThe ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, boats, kitchens, garbage cans, cupboards or vents. Simply r...
View full details$9.99| /Sale -
$9.99| /
Ona Block, Apple Crumble, 6 oz
One Stop HydroApple Crumble is the latest scent in the ONA Block line. The ONA Block is ideal for small areas such as closets, foyers, attics, cars, gym bags, bo...
View full details$9.99| /Sale -
$9.98| /
Ona PRO Spray, 250 ml
One Stop HydroONA PRO is new and exciting! This odor neutralizer was developed for professionals and is now available for you. The first product in this series ...
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$24.95| /
Ona Mist Aerosol Dispenser
One Stop HydroThe ONA Mist Dispenser has been redesigned and now features added controls - set it for night, day, or 24 hours. The dispenser also has three progr...
View full details$24.95| /Sale