Taylor 9-Way DPD Pool & Spa Water Test Kit [4-Pack] (K-1005-4)

The Taylor 9-Way DPD Pool & Spa Water Test Kit [4-Pack] (manufacturer part K-1005-4) is a purpose-selected replacement or equipment component for compatible pool, spa or aquatic installations. Its specific construction and application help technicians and owners maintain the intended equipment arrangement instead of making an uncertain substitution based only on appearance. When planning a repair, identifying the exact installed assembly is as important as identifying the replacement part itself.

Water chemistry testing you can act on

Good pool and spa maintenance starts with measured chemistry, not guesses based on water appearance. DPD-based sanitizer testing can differentiate free and total chlorine, while other tests help evaluate pH, alkalinity, calcium hardness and stabilizer. Reading those values together gives pool operators more information for making appropriate chemical adjustments.

Taylor identifies its K-1005 with DPD sanitizer testing plus pH, acid/base demand, total alkalinity, calcium hardness and cyanuric acid testing; the -4 offering is the four-kit case quantity.

Installation, Compatibility & Care

Accurate results depend on clean sampling, proper reagent handling, test-specific timing and comparison under suitable lighting. Follow Taylor’s written procedures and use reagents within their service life. This listing is a case quantity, making it useful for facilities, technicians or teams maintaining more than one testing location.

A correct replacement also protects the time invested in diagnosing and servicing the surrounding equipment. The best results come from comparing the old part with its service diagram, planning required accessories before disassembly, and checking the restored system under normal operating conditions. Where the equipment is part of a pressurized, submerged or electrically powered installation, follow the manufacturer’s shutdown, isolation and recommissioning procedures; a physically fitting component is not automatically approved for every application.

Practical Features & Service Considerations

• Sanitizer checks: test free and total chlorine as directed.
• Balanced water: monitor pH and alkalinity alongside disinfectant readings.
• Scale prevention: consider calcium hardness as part of water management.
• Stabilizer awareness: test cyanuric acid where appropriate.
• Repeatability: use clean comparators and fresh reagents.
• Supply planning: distribute case-packed kits across service sites or personnel.

Before ordering: Compare the original equipment label and service diagram with K-1005-4. Verify any accessories or consumable hardware needed for the job; this product should not be mistaken for an entire system unless the listing expressly identifies a complete system.