Shop All Specialty & Other Chemicals

  • Out of stock
    Diatomaceous Earth DE Powder 25 lbs.
    Diatomaceous Earth DE Powder 25 lbs.
    SKU: AAA-06-202
    $35
    Out of stock
  • Zodiac DuoClear Replacement Cartridge - W28002
    Zodiac DuoClear Replacement Cartridge - W28002
    SKU: W28002
    $269
    In stock
  • Save 12%
    Zodiac DuoClear Cartridge - W28000
    Zodiac DuoClear Cartridge - W28000
    SKU: W28000
    $219
    $249
    In stock
  • Save 14%
    Zodiac DuoClear Replacement Cartridge - W28001
    Zodiac DuoClear Replacement Cartridge - W28001
    SKU: W28001
    $239
    $279
    In stock
  • Nature2 Cartridge N2CG35 - W28135
    Nature2 Cartridge N2CG35 - W28135
    SKU: W28135
    $249
    In stock
  • Pool Tool Zinc Replacement Anode for 104C and 104D (104CR) Use (104R-KIT)
    Pool Tool Zinc Replacement Anode for 104C and 104D (104CR) Use (104R-KIT)
    SKU: 104R-KIT
    $66
    In stock
  • Save 6% Out of stock
    Natural Chemistry PHOSfree, 3 Liter/.79 gal (05121)
    Natural Chemistry PHOSfree, 3 Liter/.79 gal (05121)
    SKU: 5121
    $61
    $65
    Out of stock
  • Pool Tool Zinc Anode Anti-Electrolysis Pool Skimmer Basket Weight 104-A
    Pool Tool Zinc Anode Anti-Electrolysis Pool Skimmer Basket Weight - 104-A
    SKU: 104A
    $32
    In stock
  • Out of stock
    Blue Wave® Super Shimmer Concentrated Clarifier 4 x 1 qts (NY190-4)
    Blue Wave® Super Shimmer Concentrated Clarifier 4 x 1 qts (NY190-4)
    SKU: NY190-4
    $55
    Out of stock
  • Zinc Anode Anti-Electrolysis Zinc 104C2
    Pool Tool Zinc Anode Anti-Electrolysis Zinc Inline - 104C2
    SKU: 104C-2
    $114
    In stock
  • Out of stock
    BlueWave Chlorine-Free Closing Kit (Treats 30,000 gals.) (NY938)
    BlueWave Chlorine-Free Closing Kit (Treats 30,000 gals.) (NY938)
    SKU: NY938
    $60
    Out of stock
  • Biodex 1 qt Bottle Plaster White 'N Brite Acid Wash - PWB32
    Biodex 1 qt Bottle Plaster White 'N Brite Acid Wash - PWB32
    SKU: PWB32
    $40
    In stock
  • Nature2 Express Replacement Cartridge - W28175
    Nature2 Express Replacement Cartridge - W28175
    SKU: W28175
    $209
    In stock
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    Nature2 Cartridge N2CG25 - W28125
    Nature2 Cartridge N2CG25 - W28125
    SKU: W28125
    $229
    $299
    In stock
  • Out of stock
    Advantis Gold-N-Clear Clarifier, Qt (407803)
    Advantis Gold-N-Clear Clarifier, Qt (407803)
    SKU: 407803
    $26
    Out of stock
  • Out of stock
    GLB Advantis Algae Treatments Algimycin Winter 1/2 Gal (71110) (71110A)
    GLB Advantis Algae Treatments Algimycin Winter 1/2 Gal (71110) (71110A)
    SKU: 71110
    $49
    Out of stock
  • US Pumice Stone Stain Remover / Tile Cleaner Large Pool Blok (PB-12)
    US Pumice Stone Stain Remover / Tile Cleaner Large Pool Blok (PB-12)
    SKU: PB-12
    $25
    In stock
  • Save 12% Out of stock
    SmartPool WinterPill #71 Pool Winterizer in a Pill (AP71)
    SmartPool WinterPill #71 Pool Winterizer in a Pill (AP71)
    SKU: AP71
    $28
    $32
    Out of stock
  • Out of stock
    poolife® Flocculant, 2.25 lb (62075)
    poolife® Flocculant, 2.25 lb (62075)
    SKU: 62075
    $19
    Out of stock
  • Save 13%
    Nature2® W29500 Cartridge Flirt 25K gals
    Nature2 Nature 2 Cartridge Filter Purifier - W29500
    SKU: W29500
    $179
    $207
    In stock
  • Save 14% Out of stock
    Natural Chemistry Scale Free, 2 Liters (07511)
    Natural Chemistry Scale Free, 2 Liters (07511)
    SKU: NAT-07511-2432
    $54
    $63
    Out of stock
  • Out of stock
    Zodiac Caretaker O-Ring Kit | 5-13-1
    Zodiac Caretaker O-Ring Kit - 5-13-1
    SKU: 5131
    $64
    Out of stock
  • Misc. PB Pole Mounted Pool Blok Pumice Stone (PB-86)
    Misc. PB Pole Mounted Pool Blok Pumice Stone (PB-86)
    SKU: PB-86
    $27
    In stock
  • Save 35%
    CCH Endurance 3" Cal Hypo Chlorine Tablets 25 lb Pail | 23227
    CCH Endurance 3" Cal Hypo Chlorine Tablets 25 lb Pail - 23227
    SKU: 23227
    $199
    $307
    In stock