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Pool Startup Chemicals

Best Sellers
  1. SeaKlear PRS Pool Particle Removal System - 2 Qt Kit
    Item#:
    VAN-50-850  
    Our Price:
    $45.99
    List Price: $59.99
    Description:

     

    • Patented, two-stage system proven to enhance filtration
    • Blend of bacteria trapping chemicals
    • Reduces waters turbidity and recovery time, especially during peak bather loads
    • Enhances filtration down to 0.5 micron
    • Traps algae, Cryptosporidium, E. coli and Giardia in the filter
    • EPA tested to reduce 99.9% of Cryptosporidium from pool water
    • Removes oil better than the leading enzyme products
  2. Natural Chemistry Pool Magic Spring & Fall
    Item#:
    NAT-50-907  
    Our Price:
    $19.99
    List Price: $25.99
    Description:

     

    • 1 Liter / 33.9oz Bottle
    • Provides fast easy start-up
    • Great for end of pool season
    • Open clean, clear pool following off-season
    • 100% biodegradable and non-toxic.
    • 1 liter treats 25,000 gallons.
    • Natural enzyme formula breaks down organics introduced into the water during the winter.
    • Makes water feel soft & silky
  3. Winter Pool Chemical Kit for 7500 Gallon Swimming Pools
    Item#:
    QUA-50-0075  
    Our Price:
    $19.99
    List Price: $29.99
    Description:
    • Winter kits help maintain pool water during the winter
    • Help prepare your pool for a trouble free spring opening
    • Perfect for pools up to 7500 Gallons
    • Economy kit ideal for the budget conscious consumer
    • Tablet dispenser slowly disperses chlorine into pool all winter
    • Powerful oxidizing shock treats & removes organic contaminants
    • Liquid winterizer conditioning agent helps to winterize pool water

     

    Kit Includes:

    • Preloaded dispenser of winterizing tablets (1 lb. 7 oz.)
    • 1 quart of Liquid Winterizer (conditioner)
    • 1 lb. Non-Chlorine Oxidizer Shock
  4. Nava Foam Away - 32 oz
    Item#:
    NAV-50-1078  
    Our Price:
    $8.99
    List Price: $11.99
    Description:

     

    • 32 Ounces
    • Designed for spas, hot tubs, pools and fountains
    • Quickly removes foam caused by suntan oil, soap & algaecide
    • Should be used on an as needed basis
    • Designed for hot water
    • Non Abrasive
    • Fast drying
  5. Natural Chemistry Pool Foundation 5 lbs
    Item#:
    NAT-50-405  
    Our Price:
    $24.99
    List Price: $33.99
    Description:

     

    • Works in all pools
    • Absolutely amazing water quality
    • Pool water takes on a beautiful blue color
    • Water becomes unbelievably clear and sparkling
    • Noticeably much softer feeling water to the touch
    • Combination of all-natural enzymes, borate technology, metal deactivator & phosphate remover
    • 5 pound bucket
    • 5lbs per 6,000 gallons (22,700L)
    • 16.5lbs per 20,000 gallons (75,000L)
  6. SeaKlear Metal Stain Control 1 Qt
    Item#:
    VAN-50-0054  
    Our Price:
    $21.99
    List Price: $29.99
    Description:

     

    • Prevents metals from staining surfaces.
    • Effectively sequesters metal contaminants
    • Metal sequestrant
    • Helps prevent metal and mineral stains in new pools
    • Controls scale formation
    • Stronger formula than the leading competitors

View All Pool Startup Chemicals »

Pool Opening Chemicals

Related Items
  1. Natural Chemistry Pool Magic + PhosFree 1 Liter
    Item#:
    NAT-50-918  
    Our Price:
    $18.99
    List Price: $27.99
    Description:

     

    • 1 Liter / 33.9oz Bottle
    • Provides fast easy start-up
    • Great for end of pool season
    • Open clean, clear pool following off-season
    • No phosphate build up
    • Maintains low phosphates all season
    • Prevents waterline rings
    • Helps preserve pool liners & finishes
    • Makes water feel soft & silky
  2. Arctic Armor Pool Winter Closing Kit with Burst - 15,000 Gallon
    Item#:
    NY912  
    Our Price:
    $38.95
    List Price: $47.99
    Description:
    The Arctic Armor Chlorine Pool Winterizing Kit with Burst Dichlor Shock includes everything you need to winterizing any pool up to 15,000 gallons and helps prevent any problems when opening in the spring. This kit contains Arctic Armor Winter Algaecide, Super Rust & Scale and 2 pounds of Burst Dichlor Shock.
  3. Arctic Armor Pool Winter Closing Kit with Burst - 30,000 Gallon
    Item#:
    NY916  
    Our Price:
    $44.95
    List Price: $54.99
    Description:

    When used according to the instructions this kit will keep your pool safe from algae growth, dissolved metals and bacteria throughout the winter.

    • Chlorine winter chemical kit
    • Perfect for pools using Chlorine
    • Treats up to 30,000 Gallons
    • Prevents algae, dissolved metals and bacteria over the winter

    Kit includes:

    • Winter Algaecide
    • Rust & Scale Preventer
    • 3 lbs. Burst Dichlor Shock
    • Instructions´╗┐
  4. Arctic Armor Chlorine-Free Pool Winter Closing Kit - 15,000 Gallon
    Item#:
    NY934  
    Our Price:
    $37.95
    List Price: $51.99
    Description:
    The Arctic Armor Chlorine Free Winterizing Kit includes everything you need to winterizing any pool up to 15,000 gallons and prevent any problems when opening in the spring. This kit contains Arctic Armor Winter Algaecide, Super Rust & Scale and 2 pounds of Chlorine Free Shock.
  5. Arctic Armor Chlorine-Free Pool Winter Closing Kit - 7500 Gallon
    Item#:
    NY930  
    Our Price:
    $32.95
    List Price: $48.99
    Description:
    The Arctic Armor Chlorine Free Winterizing Kit includes everything you need to winterizing any pool up to 30,000 gallons and prevent any problems when opening in the spring. This kit contains Arctic Armor Winter Algaecide, Super Rust & Scale and 3 pounds of Chlorine Free Shock.
  6. Arctic Armor Chlorine-Free Pool Winter Closing Kit - 30,000 Gallon
    Item#:
    NY938  
    Our Price:
    $44.95
    List Price: $54.99
    Description:
    The Arctic Armor Chlorine Free Winterizing Kit includes everything you need to winterizing any pool up to 30,000 gallons and prevent any problems when opening in the spring. This kit contains Arctic Armor Winter Algaecide, Super Rust & Scale and 3 pounds of Chlorine Free Shock.

Your search for Pool Startup Chemicals is over! You'll find 553 Pool Startup Chemicals and Pool Opening Chemicals here, priced from $1.09 to $6,914.99, and that's just the beginning. YourPoolHQ is the best place to shop for spa products and pool products, with selection and prices that you won't find anywhere else. Products for every aspect of water maintenance, from the brands you know and trust, are waiting to ship directly to you. All of our Pool Startup Chemicals come with a 100% satisfaction guarantee, meaning we'll do everything to make sure you're happy with your purchase. Our entire selection of Pool Startup Chemicals is available online, so take a look around and use our simple online checkout when you're ready. Of course, if you don't know or don't see what you're looking for, we'll be happy to help - call us or send an email and we'll help you stay afloat.