Doheny's Ultimate Pool Opening Start-Up Kit | Made in USA | Includes Metal Out, Algae Control, Clarifier & Super Shock | Prevents Stains, Rust & Scale | Free 10-Pack Test Strips | Pro-Grade Chemicals
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Availability:
In Stock.
Arrives
Sunday, Jul 19
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Size: Ultimate Kit (For Pools Up To 10,000 Gallons)
Features
- Proudly American-Made Effortless Pool Opening: Trusted for over 50 years, Dohenys family-owned brand delivers a complete Pool Start-Up Kit that takes the guesswork out of spring prep for a clean, swim-ready pool.
- All-in-One Convenience: No need to buy separate chemicals! Our kits treat pools from 10,000 to 30,000 gallons and include easy-to-follow instructions.
- Ultimate Start-Up Kit Includes: Dohenys Metal Out (Stain, Rust & Scale Preventer), Spring Control, Water Clarifier, and Premium Super Shock Plusplus a FREE 10-pack of test strips!
- Most Powerful Start-Up Kit: The Pool Master Natural Chemistry Start-Up Kit includes everything in the Ultimate Kit plus 1-quart bottles of Metal Free & Pool Magic Spring & Phos-Free for extra protection!
- For Larger Pools: Simply purchase multiple kits to cover bigger pool sizes with the same powerful treatment!
Brand: Doheny's
Item Form: Granular
Product Benefits: Controls Algae, Prevents Scales
UPC:
Number of Packs: 1
Brand Name: Doheny's
UPC: 700721286263
Number of Items: 5
Unit Count: 1 Count
Model Number: 4896
Manufacturer Part Number: 4896
Manufacturer: Doheny's
Item Form: Granular
Product Benefits: Controls Algae, Prevents Scales
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 19
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
This is my favorite opening set. This will get you nearly clear water pretty quickly. If it doesn’t you may need to adjust ph which is the only thing that doesn’t come with this. It’s best to circulate your water and run your pump as long as possible ideally 24/7 until it is clear. Then you can switch to shorter runs. The chemicals that it does come with are metal out which you put in first! Algecide, shock and clarifier. This is my second year opening with this kit and yes I’m a horrible winterizer! Lots of algae to clean up when opening and this kit takes it out line a champ! It’s a great value and has incredibly Easy to follow instructions. Well suited for opening season
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Reviewed in the United States on June 11, 2026 by AmazonKim
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
Products work great. Doheny is a good company that I buy my opening and closing products with.
Reviewed in the United States on May 12, 2026 by Jacquelyn Clark
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
Absolutely works well, our pool is crystal clear!!
Reviewed in the United States on May 30, 2026 by Mary Ellen Threm
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
Great product. Clear easy to follow directions.
Reviewed in the United States on June 4, 2026 by MJD
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
Its a good price but dont expect it to clear your algae out with just this kit. It took lots of shock on top of this to finally get my algae gone. Run your pump at night and add this stuff at night because the sun kills these chemicals fast.
Reviewed in the United States on May 21, 2026 by Evan Lee Smith
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
Delivered just perfect and on-time. This product was used to ooen a 10000 gallon inground pool. Works fantastic. Once used vacuum your pool often to get rid of dead algae. In about a week you will see how good this works.
Reviewed in the United States on June 3, 2026 by Placeholder
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
Clear directions and worked well for opening my above ground pool.
Reviewed in the United States on June 10, 2026 by Phyllis Miguel
Size: Ultimate Kit (For Pools Up To 10,000 Gall...
This is my first year using an opening kit for our pool. Great price and all the chemicals I needed to open! Following the steps were super easy. Will be buying again.
Reviewed in the United States on May 24, 2026 by TC