Skip to content

Pre-Filters

  • Kootenay Filter - Kootenay Filter Green Line Replacement Filter - Carbon Filter Accessories - Hydrodionne
    Kootenay Filter - Kootenay Filter Green Line Replacement Filter - Carbon Filter Accessories - Hydrodionne
    Original price $9.49 - Original price $33.49
    Original price
    $9.49 - $33.49
    $9.49 - $33.49
    Current price $9.49

    Kootenay Filter Green Line Replacement Filter

    Kootenay Filter

    Replacement Pre-Filters extend the life of your filter by blocking larger particulate from entering and contaminating the filter.                  ...

    View full details
    Original price $9.49 - Original price $33.49
    Original price
    $9.49 - $33.49
    $9.49 - $33.49
    Current price $9.49
  • Kootenay Filter - Kootenay Filter Intake Replacement Filter - Carbon Filter Accessories - Hydrodionne
    Kootenay Filter - Kootenay Filter Intake Replacement Filter - Carbon Filter Accessories - Hydrodionne
    Original price $47.95 - Original price $91.95
    Original price
    $47.95 - $91.95
    $47.95 - $91.95
    Current price $47.95

    Kootenay Filter Intake Replacement Filter

    Kootenay Filter

    Kootenay Filter Replacement filter pack for Air Filter boxes, Merv 5 rated, available in 3 sizes 4/6, 8/10 and 12/14   5 Pack Replacement Filter M...

    View full details
    Original price $47.95 - Original price $91.95
    Original price
    $47.95 - $91.95
    $47.95 - $91.95
    Current price $47.95
  • Kootenay Filter - Kootenay Filter Standard Line Replacement Filter - Carbon Filter Accessories - Hydrodionne
    Kootenay Filter - Kootenay Filter Standard Line Replacement Filter - Carbon Filter Accessories - Hydrodionne
    Original price $12.95 - Original price $29.95
    Original price
    $12.95 - $29.95
    $12.95 - $29.95
    Current price $12.95

    Kootenay Filter Standard Line Replacement Filter

    Kootenay Filter

    Replacement Pre-Filters extend the life of your filter by blocking larger particulate from entering and contaminating the filter.

    Original price $12.95 - Original price $29.95
    Original price
    $12.95 - $29.95
    $12.95 - $29.95
    Current price $12.95
  • Stealth - Prefilter for Stealth Filtration Carbon Filter 45s - Carbon Filter Accessories - Hydrodionne
    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95

    Prefilter For Stealth Filtration Carbon Filter 45S

    Stealth

    Prefilter for Stealth Filtration carbon filter 45s

    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95
  • DRI-EAZ REPLACEMENT FILTER FOR LGR 3500 I (3) - HydroponicsClub
    Original price $179.99 - Original price $179.99
    Original price
    $179.99
    $179.99 - $179.99
    Current price $179.99

    Dri-Eaz Replacement Filter For Lgr 3500 I (3)

    Dri-Eaz

    DRI-EAZ REPLACEMENT FILTER FOR LGR 3500 I (3)For the LGR2800i and LGR3500i dehumidifiers. Keeps the interior components of your dehumidifiers clean...

    View full details
    Original price $179.99 - Original price $179.99
    Original price
    $179.99
    $179.99 - $179.99
    Current price $179.99
  • DRI-EAZ REPLACEMENT FILTER FOR PHD 200 (3) - HydroponicsClub
    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Current price $44.99

    Dri-Eaz Replacement Filter For Phd 200 (3)

    Dri-Eaz

    Dri-Eaz REPLACEMENT FILTER FOR PHD 200  (box of 3).

    Original price $44.99 - Original price $44.99
    Original price
    $44.99
    $44.99 - $44.99
    Current price $44.99
  • CAN-FILTERS PRE-FILTER 125 - HydroponicsClub
    Original price $27.32 - Original price $27.32
    Original price
    $27.32
    $27.32 - $27.32
    Current price $27.32

    Can-Filters Pre-Filter 125

    Can-Filters

    Very low air resistance, easily changed. MERV-5 mesh blocks pollen, dust, and other particulate from entering filter.A clean Can-Filters Pre-Filter...

    View full details
    Original price $27.32 - Original price $27.32
    Original price
    $27.32
    $27.32 - $27.32
    Current price $27.32
  • CAN-FILTERS PRE-FILTER 150 - HydroponicsClub
    Original price $32.24 - Original price $32.24
    Original price
    $32.24
    $32.24 - $32.24
    Current price $32.24

    Can-Filters Pre-Filter 150

    Can-Filters

    Very low air resistance, easily changed. MERV-5 mesh blocks pollen, dust, and other particulate from entering filter.A clean Can-Filters Pre-Filter...

    View full details
    Original price $32.24 - Original price $32.24
    Original price
    $32.24
    $32.24 - $32.24
    Current price $32.24
  • CAN-FILTERS CAN-LITE MINI PRE-FILTER 6'' - HydroponicsClub
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    Can-Filters Can-Lite Mini Pre-Filter 6''

    Can-Filters

    Very low air resistance, easily changed. MERV-5 mesh blocks pollen, dust, and other particulate from entering filter.A clean Can-Filters Pre-Filter...

    View full details
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • VORTEX PRE FILTER FOR PROFILTER 45s - HydroponicsClub
    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99

    Vortex Pre Filter For Profilter 45S

    Vortex

    VORTEX PRE FILTER FOR PROFILTER 45s   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99
  • VORTEX PRE FILTER FOR PROFILTER 50 - HydroponicsClub
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    Vortex Pre Filter For Profilter 50

    Vortex

    ·        HighDust-Holding Capacity ·        LowAir Resistance ·        FireRetardant ·        Antibacterial ·        Washable

    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • VORTEX PRE FILTER FOR PROFILTER 75 - HydroponicsClub
    Original price $24.99 - Original price $24.99
    Original price
    $24.99
    $24.99 - $24.99
    Current price $24.99

    Vortex Pre Filter For Profilter 75

    Vortex

    VORTEX PRE FILTER FOR PROFILTER 75   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacterial...

    View full details
    Original price $24.99 - Original price $24.99
    Original price
    $24.99
    $24.99 - $24.99
    Current price $24.99
  • VORTEX PRE FILTER FOR PROFILTER 125 - HydroponicsClub
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95

    Vortex Pre Filter For Profilter 125

    Vortex

    VORTEX PRE FILTER FOR PROFILTER 125   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95
  • VORTEX PRE FILTER FOR PROFILTER 150 - HydroponicsClub
    Original price $41.95 - Original price $41.95
    Original price
    $41.95
    $41.95 - $41.95
    Current price $41.95

    Vortex Pre Filter For Profilter 150

    Vortex

    VORTEX PRE FILTER FOR PROFILTER 150   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $41.95 - Original price $41.95
    Original price
    $41.95
    $41.95 - $41.95
    Current price $41.95
  • VORTEX PRE FILTER FOR PRO-LITE 4'' X 12'' - HydroponicsClub
    Original price $7.99 - Original price $7.99
    Original price
    $7.99
    $7.99 - $7.99
    Current price $7.99

    Vortex Pre Filter For Pro-Lite 4'' X 12''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 4x12   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $7.99 - Original price $7.99
    Original price
    $7.99
    $7.99 - $7.99
    Current price $7.99
  • VORTEX PRE FILTER FOR PRO-LITE 4'' X 16'' - HydroponicsClub
    Original price $8.99 - Original price $8.99
    Original price
    $8.99
    $8.99 - $8.99
    Current price $8.99

    Vortex Pre Filter For Pro-Lite 4'' X 16''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 4'' X 16'' ·        High Dust-Holding Capacity·        Low Air Resistance·        Fire Retardant·        Antibacter...

    View full details
    Original price $8.99 - Original price $8.99
    Original price
    $8.99
    $8.99 - $8.99
    Current price $8.99
  • VORTEX PRE FILTER FOR PRO-LITE 6'' X 16'' - HydroponicsClub
    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99

    Vortex Pre Filter For Pro-Lite 6'' X 16''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 6x16   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $14.99 - Original price $14.99
    Original price
    $14.99
    $14.99 - $14.99
    Current price $14.99
  • VORTEX PRE FILTER FOR PRO-LITE 6'' X 24'' - HydroponicsClub
    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99

    Vortex Pre Filter For Pro-Lite 6'' X 24''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 6x24   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $16.99 - Original price $16.99
    Original price
    $16.99
    $16.99 - $16.99
    Current price $16.99
  • VORTEX PRE FILTER FOR PRO-LITE 8'' X 24'' - HydroponicsClub
    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99

    Vortex Pre Filter For Pro-Lite 8'' X 24''

    Vortex

    ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacterial ·        Washable

    Original price $19.99 - Original price $19.99
    Original price
    $19.99
    $19.99 - $19.99
    Current price $19.99
  • VORTEX PRE FILTER FOR PRO-LITE 8'' X 40'' - HydroponicsClub
    Original price $20.99 - Original price $20.99
    Original price
    $20.99
    $20.99 - $20.99
    Current price $20.99

    Vortex Pre Filter For Pro-Lite 8'' X 40''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 8x40   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteria...

    View full details
    Original price $20.99 - Original price $20.99
    Original price
    $20.99
    $20.99 - $20.99
    Current price $20.99
  • VORTEX PRE FILTER FOR PRO-LITE 10'' X 40'' - HydroponicsClub
    Original price $24.99 - Original price $24.99
    Original price
    $24.99
    $24.99 - $24.99
    Current price $24.99

    Vortex Pre Filter For Pro-Lite 10'' X 40''

    Vortex

    ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacterial ·        Washable

    Original price $24.99 - Original price $24.99
    Original price
    $24.99
    $24.99 - $24.99
    Current price $24.99
  • VORTEX PRE FILTER FOR PRO-LITE 12'' X 40'' - HydroponicsClub
    Original price $26.99 - Original price $26.99
    Original price
    $26.99
    $26.99 - $26.99
    Current price $26.99

    Vortex Pre Filter For Pro-Lite 12'' X 40''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 12x40   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteri...

    View full details
    Original price $26.99 - Original price $26.99
    Original price
    $26.99
    $26.99 - $26.99
    Current price $26.99
  • VORTEX PRE FILTER FOR PRO-LITE 14'' X 40'' - HydroponicsClub
    Original price $29.99 - Original price $29.99
    Original price
    $29.99
    $29.99 - $29.99
    Current price $29.99

    Vortex Pre Filter For Pro-Lite 14'' X 40''

    Vortex

    VORTEX PRE FILTER FOR PRO-LITE 14x40   ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacteri...

    View full details
    Original price $29.99 - Original price $29.99
    Original price
    $29.99
    $29.99 - $29.99
    Current price $29.99
  • VORTEX PRE FILTER FOR PRO-LITE 14'' X 50'' - HydroponicsClub
    Original price $31.99 - Original price $31.99
    Original price
    $31.99
    $31.99 - $31.99
    Current price $31.99

    Vortex Pre Filter For Pro-Lite 14'' X 50''

    Vortex

    ·        High Dust-Holding Capacity ·        Low Air Resistance ·        Fire Retardant ·        Antibacterial ·        Washable

    Original price $31.99 - Original price $31.99
    Original price
    $31.99
    $31.99 - $31.99
    Current price $31.99