Chlorine Sanitizers

Essential chlorine products designed to effectively kill bacteria, control algae, and keep pool and spa water safe and balanced. Shop chlorine sanitizers at Pool Plaza from brands including BioLab, Advantis, Poolife and Kem-Tek. Popular picks include Blue Wave Chlorine 1 in. Tablets, 25 lbs and Chlorine Tablets 50 lb 3 inch. Part of our Sanitizers range.

  • Chlorine Tablets 50 lb 3 inch (666103397)
    Chlorine Tablets 50 lb 3 inch (666103397)
    SKU: 666103397
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  • Out of stock
    Chlorine Tablets 25 lb 3 inch Tabs (666103355)
    Chlorine Tablets 25 lb 3 inch Tabs (666103355)
    SKU: 666103355
    $95
    Out of stock
  • Save 33%
    Lt Brominating Granular Hazmat 2 Lb | 45436A
    Applied Biochemists Leisure Time 2lb Brominating Granular - 45436A
    SKU: 45436A
    $31.98
    $48
    In stock
  • Out of stock
    poolife® MPT (Multi Purpose Tablets) Extra™, 35 lb (42123)
    poolife® MPT (Multi Purpose Tablets) Extra™, 35 lb (42123)
    SKU: 42123
    $179
    Out of stock
  • Out of stock
    Kem-Tek 24lb 3 inch Wrapped Trichlor Tablets (652101353) use (26439047461)
    Kem-Tek 24lb 3 inch Wrapped Trichlor Tablets (652101353) use (26439047461)
    SKU: 26439047461
    $118
    Out of stock
  • Blue Wave® Chlorine 3 in. Tablets, 50 lbs. (NC144)
    Blue Wave® Chlorine 3 in. Tablets, 50 lbs. (NC144)
    SKU: NC144
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  • Out of stock
    poolife® MPT (Multi Purpose Tablets) Extra™, 21 lb (42122)
    poolife® MPT (Multi Purpose Tablets) Extra™, 21 lb (42122)
    SKU: 42122
    $119
    Out of stock
  • Out of stock
    Blue Wave® Chlorine 3 in. Tablets, 25 lbs. (NC140)
    Blue Wave® Chlorine 3 in. Tablets, 25 lbs. (NC140)
    SKU: NC140
    $139
    Out of stock
  • Out of stock
    Blue Wave® Chlorine 1 in. Tablets, 10 lbs. (NC114)
    Blue Wave® Chlorine 1 in. Tablets, 10 lbs. (NC114)
    SKU: NC114
    $83
    Out of stock
  • Out of stock
    Advantis Filter Cleaner Blaster Instant Cleaner, Qt (400720)
    Advantis Filter Cleaner Blaster Instant Cleaner, Qt (400720)
    SKU: 400720
    $24
    Out of stock
  • Save 33%
    Natural Chemistry Spa Dichlor Chlorine Concentrate Granular, 5 lb Bottle - 14223NCM
    Natural Chemistry Spa Dichlor Chlorine Concentrate Granular, 5 lb Bottle - 14223NCM
    SKU: 14223NCM
    $82
    $123
    In stock
  • Save 29%
    Natural Chemistry® 04111 Spa Chlorine Concentrate™ 2 lb
    Natural Chemistry Spa Granular Chlorine Concentrate, 2 lb Bottle - 14221NCM
    SKU: 14221NCM
    $38
    $54
    In stock
  • Save 33%
    Natural Chemistry Spa Bromine Tablets, 4.5 lb Bottle | 14220NCM
    Natural Chemistry Spa Bromine Tablets, 4.5 lb Bottle - 14220NCM
    SKU: 14220NCM
    $81.38
    $123
    In stock
  • Save 27%
    Natural Chemistry Spa Brominating Concentrate, 2 lb Bottle - 14224NCM
    Natural Chemistry Spa Brominating Concentrate, 2 lb Bottle - 14224NCM
    SKU: 14224NCM
    $35
    $48
    In stock
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    Natural Chemistry Spa Bromine Tablets, 1.5 lb Bottle | 14229NCM
    Natural Chemistry Spa Bromine Tablets, 1.5 lb Bottle - 14229NCM
    SKU: 14229NCM
    $37.68
    $57
    In stock
  • Save 33%
    Leisure Time® E5 Chlorinating Concentrate Granules 5 lb
    Applied Biochemists Leisure Time® Chlorinating Concentrate Granules 5 lb - E5
    SKU: E5
    $75
    $113
    In stock
  • Save 61%
    Flippin Frog Replacement Chlorine Cartridge, HAZARDOUS | 01-03-8356
    King Technology Flippin Frog Replacement Chlorine Cartridge, HAZARDOUS - 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
    Suncoast Pool Season 50 lb 3" Wrapped Tablets - 47251280
    SKU: 47251280
    $249
    $307
    In stock
  • Save 12%
    Pool Season® 47251320 50 lb Pail Chlorinating Concentrate
    Suncoast Pool Season Chlorinator Concentrate 12000141 50# - 47251320
    SKU: 47251320
    $369
    $421
    In stock
  • Save 28%
    Pool Season 47251310 25 lb Chlorinating Concentrate Pail
    Suncoast Pool Season Chlorinator Concentrate 25# - 47251310
    SKU: 47251310
    $165
    $232
    In stock
  • Save 23%
    Pool Season 47251260 8 lbs 3" Giant Size Chlorinating Wrapped Tablets
    Suncoast Pool Season 8 lbs 3" Giant Size Chlorinating Wrapped Tablets - 47251260
    SKU: 47251260
    $69
    $90
    In stock
  • Save 13%
    Suncoast 25# Pool Season 3" Tabs - 47251270
    Suncoast 25# Pool Season 3" Tabs - 47251270
    SKU: 47251270
    $149
    $173
    In stock
  • Save 37%
    Pool Season 472513002 lb Chlorinating Concentrate Bottle
    Suncoast Pool Season 2 lb Chlorinating Concentrate Bottle - 47251300
    SKU: 47251300
    $35
    $56
    In stock
  • Save 34%
    Suncoast Pool Season 1 lb Chlorinating Concentrate Bag - 47251290
    SKU: 47251290
    $17
    $26
    In stock