Shop All Sanitizers

  • Save 33%
    FRANKLIN ELECTRIC WTS SACRIFICAL ANODE ALUMINIUM PUMPS | 599002
    SKU: 599002
    $90.75
    $137
    In stock
  • Save 33%
    FROG Pool FROG® 5400 01-12-5462 Mineral Reservoir
    KING TECHNOLOGY INC 5400 MINERAL RESERVOIR POOL FROG CYC | 01-12-5462
    SKU: 01-12-5462
    $136.56
    $205
    In stock
  • Save 25%
    FROG Serene® 01-14-3856 Cartridge Kit
    KING TECHNOLOGY INC SERENE RETAIL CARTRIDGE KIT 4 PACK SPA FROG | 01-14-3856
    SKU: 01-14-3856
    $81
    $109
    In stock
  • Save 61%
    FROG Flippin Frog® 01-03-8356 Replacement Chlorine Cartridge
    KING TECHNOLOGY INC CHLORINE CARTRIDGE FLIPPIN' FROG | 01-03-8356
    SKU: 01-03-8356
    $18.99
    $49
    In stock
  • Save 18%
    Pool Season® 47251280 Giant Size Chlorinating Tablets 3" Tablets Wrapped 50 lb
    Pool Season 50 lb 3" Wrapped Tablets | 47251280
    SKU: 47251280
    $249
    $307
    In stock
  • Save 12%
    SUNCOAST CHEMICALS POOL SEASON CHLOR CONCENTRATE 12000141 50# | 47251320
    SKU: 47251320
    $369
    $421
    In stock
  • Save 23%
    Pool Season 47251260 8 lbs 3" Giant Size Chlorinating Wrapped Tablets
    Pool Season 8 lbs 3" Giant Size Chlorinating Wrapped Tablets | 47251260
    SKU: 47251260
    $69
    $90
    In stock
  • Save 37%
    Pool Season 47251330 1 lb Non-Chlorine Shock Oxidizer
    Pool Season 1 lb Non-Chlorine Shock Oxidizer | 47251330
    SKU: 47251330
    $16.99
    $27
    In stock
  • Save 13%
    SUNCOAST CHEMICALS 25# POOL SEASON 3" TABS | 47251270
    SUNCOAST CHEMICALS 25# POOL SEASON 3" TABS | 47251270
    SKU: 47251270
    $149
    $173
    In stock
  • Save 28%
    Pool Season 47251310 25 lb Chlorinating Concentrate Pail
    SUNCOAST CHEMICALS POOL SEASON CHLOR CONCENTRATE 25# | 47251310
    SKU: 47251310
    $165
    $232
    In stock
  • Save 37%
    Pool Season 472513002 lb Chlorinating Concentrate Bottle
    Pool Season 2 lb Chlorinating Concentrate Bottle | 47251300
    SKU: 47251300
    $35
    $56
    In stock
  • Save 34%
    Pool Season 1 lb Chlorinating Concentrate Bag | 47251290
    SKU: 47251290
    $17
    $26
    In stock
  • Save 33%
    SpaPure Sodium Bromide Sanitizer 2 oz Pouch 20/Case | C003731-CS20X2
    SpaPure Sodium Bromide Sanitizer 2 oz Pouch| C003731-CS20X2
    SKU: C003731-CS20X2
    $13.91
    $21
    In stock
  • Save 33%
    SpaPure Spa Dichlor Chlorine Granular 1 lb Bottle 12/Case | C002311-CS20P5
    SpaPure Spa Dichlor Chlorine Granular 1 lb Bottle | C002311-CS20P5
    SKU: C002311-CS20P5
    $33.13
    $50
    In stock
  • Save 33%
    Spa Pure Chlorine Spa Pure Spa Kit - | C003468-CS6X1K
    Spa Pure Chlorine Spa Pure Spa Kit - | C003468-CS6X1K
    SKU: C003468-CS6X1K
    $69.48
    $105
    In stock
  • Save 33%
    SpaPure Spa Granular Chlorine 2 lb Bottle 12/Case | C002311-CS20B2
    SpaPure Spa Granular Chlorine 2 lb Bottle | C002311-CS20B2
    SKU: C002311-CS20B2
    $30.55
    $46
    In stock
  • Save 33%
    SPAPURE BROMINE TABLETS 2 LB
    SKU: C002510-CS20B2
    $40.36
    $61
    In stock
  • Save 33%
    Spa Pure Bromine Spa Pure Spa Kit | C003467-CS6X1K
    Spa Pure Bromine Spa Pure Spa Kit | C003467-CS6X1K
    SKU: C003467-CS6X1K
    $78.36
    $118
    In stock
  • Save 34%
    SpaPure Bromine Tablets, 1.5 lb Bottle | C002510-CS20B1
    SKU: C002510-CS20B1
    $34.74
    $53
    In stock
  • Save 20%
    GLB Aqua Silk Biguanide Chlorine Free Sanitizer 64 oz Bottle 4/Case | 71269
    GLB Aqua Silk Biguanide Chlorine Free Sanitizer 64 oz Bottle | 71269
    SKU: 71269
    $69
    $87
    In stock
  • Save 33%
    WATER SYSTEM SOLUTIONS LLC WATER TREATMENT SYSTEM MPULSE 3000 | MP3001
    SKU: MP3001
    $1,067.40
    $1,602
    In stock
  • Save 33%
    CMP Pool Defender Inline Zinc Anode | 25810-350-050
    CMP Pool Defender Inline Zinc Anode | 25810-350-050
    SKU: 25810-350-050
    $77.64
    $117
    In stock
  • Save 33%
    Oxy Splash Non-Chlorine Shock 25 lb Pail | OXSP25
    Oxy Splash Non-Chlorine Shock 25 lb Pail | OXSP25
    SKU: OXSP25
    $224.50
    $337
    In stock
  • Save 34%
    Oxy Splash Non-Chlorine Shock 2 lb Bottle 12/Case | OXSP2
    Oxy Splash Non-Chlorine Shock 2 lb Bottle | OXSP2
    SKU: OXSP2
    $35.64
    $54
    In stock