Search  for anything...

Pool Opening Chemical - 16oz for up to 15,000 gallons - Pool Starter Kit for Above Ground & Inground Pools - AquaDoc Pool Chemicals Made in USA

  • Based on 254 reviews
Condition: New
Checking for product changes
$21.99 Why this price?
Save $6.00 was $27.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 4 hours and 11 minutes
Available payment plans shown during checkout

Size: Pool Starter Pint


Features

  • The Pool Enzyme that Helps with Effortless Pool Opening: AquaDoc's Pool Starter chemical tackles winter's stubborn debris - complementing you pool opening kit for both inground and above-ground pools.
  • A Must-Have Pool Enzyme Product for Pool Opening Routine: AquaDoc's Pool Opener contains natural enzymes to save time and energy opening your pool. Enzymes break down non-living, organic materials to help give you clear your water - faster.
  • Pool & Filter Compatibility: AquaDoc's Opening pool kit works seamlessly with cartridge, DE, and sand filters in all pool types, from inground and above-ground and DIY models.
  • Works for all sanitizers and pool types: Great for both Above Ground and Inground Pools. This pool starter chemical works with bromine, chlorine, and saltwater sanitized pools.
  • Made in the USA: All pool chemicals from AquaDoc are proudly made in the USA and held to the highest quality standards.

Brand: MAV AquaDoc


Item Weight: 16 Ounces


Item Form: Liquid


Product Benefits: Efficiently clears and clarifies pool water during opening


UPC:


Brand: MAV AquaDoc


Item Weight: 16 Ounces


Item Form: Liquid


Product Benefits: Efficiently clears and clarifies pool water during opening


UPC: 850039385582


Number of Items: 1


Unit Count: 16.0 Fluid Ounces


Product Dimensions: 9.72 x 3.11 x 3.07 inches


Item Weight: 1 pounds


Manufacturer: MavAquadoc


Country of Origin: USA


Item model number: AD-PS-24-QT


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • View
It is some good stuff
Reviewed in the United States on June 6, 2025 by Carolyn W.

  • Available at Amazon.
It does work!
Reviewed in the United States on May 14, 2025 by Felixberto Crisostomo

  • Loved it
Works great !!! Will buy more
Reviewed in the United States on April 12, 2025 by Amazon Customer

  • Update coming soon
The product seems okay and likely to be successful. I will update you when the pool is open.
Reviewed in the United States on April 26, 2025 by Satisfied

  • Awesome Savings
Everything we needed Pool cleared up fast and the kit saved us a lot more f $$$$
Reviewed in the United States on December 26, 2024 by Amazon Customer

  • Cloudy out the pool
I use yesterday and the pool still cloudy not good
Reviewed in the United States on June 3, 2025 by MARIA NELSON

  • Works fast
It works great to clear water up and my pool wad swim able in a couple days
Reviewed in the United States on July 16, 2024 by judith crabtree

  • Highly recommend
I will open my pool with this as part of my pool opening supplies every year
Reviewed in the United States on September 30, 2024 by MichelleAmazonGoddess

Can't find a product?

Find it on Amazon first, then paste the link below.