Sanitizers: Non-Chlorine Sanitizers

Gentle pool and spa sanitizers that maintain clean, clear water without chlorine, ideal for sensitive skin and low-odor environments. Shop non-chlorine sanitizers at Pool Supply 4 Less from brands including Leisure Time, King Technology, Suncoast Chemicals and Life. Popular picks include Leisure Time Leisue Time Renew Non-Chlorine Shock 2lbs and King Technology Serene Floating System Spa Frog. Part of our Sanitizers range.

  • Save 9%
    Leisure Time Leisue Time Renew Non-Chlorine Shock 2lbs. - RENU2
    Leisure Time Leisue Time Renew Non-Chlorine Shock 2lbs. - RENU2
    SKU: RENU2
    $37
    $41
    In stock
  • Save 35%
    FROG 01-14-3883 Serene Floating System
    King Technology Serene Floating System Spa Frog - 01-14-3883
    SKU: 01-14-3883
    $45
    $70
    In stock
  • Save 42%
    Pool Season 47251330 1 lb Non-Chlorine Shock Oxidizer
    Suncoast Pool Season 1 lb Non-Chlorine Shock Oxidizer - 47251330
    SKU: 47251330
    $14.99
    $26
    In stock
  • Save 36%
    Leisure Time Renew Non-Chlorine Shock 5lbs - RENU5
    Leisure Time Renew Non-Chlorine Shock 5lbs - RENU5
    SKU: RENU5
    $69
    $109
    In stock
  • Save 36%
    Life 47246460 1 lb Bromine Booster establishes a quick Bromide reserve in hot tub water. Use before adding Life Brominating Tabs.
    Life 1 lb Bromine Booster - 47246460
    SKU: 47246460
    $18.99
    $29.99
    In stock
  • Save 33%
    SeaKlear Balanced Shock Oxidizer, 2 lb | 90614SKR
    SeaKlear Balanced Shock Oxidizer, 2 lb - 90614SKR
    SKU: 90614SKR
    $31.70
    $48
    In stock
  • Save 33%
    PoolRx 331067 PoolRx+ Mineral Algaecide 4 Pack for up to 6-Month Algae Control 20K-30K gals
    PoolRx Black Pool Unit 20K-30K Gal 4PK Plus - 331067
    SKU: 331067
    $259
    $387
    In stock
  • Save 38%
    PoolRx 331003 PoolRx+ Mineral Algaecide 4 Pack for up to 6-Month Algae Control 7.5K-20K gals
    PoolRx Blue Pool Unit 7.5K-20K Gal 4PK Plus - 331003
    SKU: 331003
    $239
    $387
    In stock
  • Save 33%
    Water System Solutions Water Treatment System Mpulse 3000 - MP3001
    SKU: MP3001
    $1,036.31
    $1,555
    In stock
  • Save 33%
    Oxy Splash Non-Chlorine Shock 25 lb Pail | OXSP25
    APi Oxy Splash Non-Chlorine Shock 25 lb Pail - OXSP25
    SKU: OXSP25
    $217.95
    $327
    In stock
  • Save 33%
    Oxy Splash Non-Chlorine Shock 2 lb Bottle 12/Case | OXSP2
    APi Oxy Splash Non-Chlorine Shock 2 lb Bottle - OXSP2
    SKU: OXSP2
    $34.60
    $52
    In stock