Product Overview

The Pool Season 15K Pool Start-Up & Closing Kit, part number 47251510, brings together the core treatments needed to open a pool for swimming season or close it for winter. Each treatment is premeasured for residential pools up to 15,000 gallons. Test and balance the water before use; pools with heavy algae or unusual water chemistry may need additional products.

Ideal For

Spring pool openings and start-ups

Seasonal pool closings

Residential pools up to 15,000 gallons

Key Features

Sanitizing concentrate: 2 lb of granular chlorinating concentrate (99% sodium dichloro-s-triazinetrione dihydrate)

Algae control: one 1 pt bottle of Algaecide 60

Water cleaning: one 1 pt bottle of Spring Renew to break down organic buildup and clear cloudy water

Premeasured treatments in one package for opening or closing

Specifications

Warranty & Compatibility

Compatibility Notes

For residential swimming pools up to 15,000 gallons; larger pools need additional product or the 30K kit. Apply each product separately according to its own label with the circulation system running. Never mix or pre-combine pool chemicals. Wear the protective equipment specified on the labels and store products tightly closed in a cool, dry, well-ventilated place away from heat and children.

Customer-Facing Q&A

Q: What is the part number and UPC?
A: Part number 47251510, UPC 035186207790.

Q: What comes in the kit?
A: 2 lb of chlorinating concentrate, one 1 pt bottle of Algaecide 60, and one 1 pt bottle of Spring Renew.

Q: Can I use it for both opening and closing?
A: Yes. The kit contains the main treatments for either a pool opening or a pool closing.

Q: What size pool does it treat?
A: Pools up to 15,000 gallons. For larger pools, see the 30K kit (47251530).

Return Policy

No returns on chemicals. All chemical sales are final. Please confirm the product, size, and quantity before ordering.