Swimline HYDROTOOLS 87400 Large Capacity Pool & Spa Dispenser — 1-3 in Tablets, Adjustable Flow

Effortless pool and spa chemical management

Meet the Hydrotools by Swimline 87400, a floating dispenser designed to help keep water in your pool or spa consistently balanced. Load chlorine or bromine tablets, place the dispenser in the water, and let it work as you enjoy crystal-clear surroundings and a calmer maintenance routine. With a generous capacity and a simple loading process, you can reduce the number of refills while savoring more time in the sun or steam.

Key features at a glance

• Large capacity: Holds multiple 1- or 3-inch tablets, lowering refill frequency and keeping water chemistry steadier.
• Adjustable flow rate: Customize dosing to match pool or spa size, usage, and circulation patterns for better balance.
• Durable materials: Built to stand up to chlorine, bromine, and the outdoor elements without corroding.
• Versatile compatibility: Suitable for most chlorine and bromine tablets and compatible with a range of pool and spa configurations.
• Cost-effective maintenance: Helps reduce chemical tweaking and supports longer equipment life by promoting stable water quality.

Real-world uses and benefits

• Ideal for in-ground or above-ground pools and hot tubs where steady dosing matters for water clarity.
• Simple setup means you can start using it quickly to support consistent chemical levels during busy seasons.
• Designed to resist harsh pool chemistry, offering long-term use with less maintenance effort.

Pro Tip: Hydrotools is an independently operated brand based in the USA. We design and test all products locally, offer on-demand support, and provide a 1-year guarantee. This dispenser pairs well with other Hydrotools pool maintenance gear for a cohesive care routine.

While this dispenser can help you maintain balanced water, results can vary with system setup, usage, and environmental conditions. Consider it a helpful tool in your pool or spa care kit rather than a guaranteed outcome.