Water treatment

Tablet for testing of water quality with Scuba tester. DPD nr. 1: chlorine Phenol red: pH DPD: Bound chlorine CLphCy: mix package

Hoses in plastic for pumping of pool / spa chemicals. Delivered in rolls of 25 meter.

Electronic pH-value tester, for private pools. Measures the values directly in the pool water, and can be read on the digital display. Requires regular calibration, of the testers electrode with EC11 calibration fluid - 69-206021 (not in

Effective removal of dirt on surfaces in spas and tubs, light abrasive effect.

Clarifyer Jet is a highly concentrated product with a broad spectrum for pool. Prevents algaes, represses growth and keeps the water clear. Is added at the drain of the pool, when the season starts or after an algae attack. Especially su

Liquid flocculation agent for cartridge filters for pool/spa. Put in undiluted while the circulation pump is on. Removes turbidity and iron in water. Very concentrated.

Test kit for quick measuring and easy readable result of the chemical values in the pool water. Delivered complete, with transparent 2-part plastic container with lid and a printed color schedule ont he front. There is 2 packages of ever

Quality injection valve for 4-6 mm chemical dosing hoses.   3/8 ''  thread We recommend to cut the thread in a pipe/sleeve, so the injection comes in full contact with the water flow.

6 months warranty on the sensor

6 months warranty on the sensor

Package of 2x30 tabs for pool tester. 2 variants.

Flow guard for Welldana chemical control. Visual flowing is to be ordered separate 30-242210

Replacement cable for pH or Redox sensor. For Welldana Chemical Controls.

Membrane cap is filled with electrolyte liquid. Filled standing upright  (Opposite picture) so the air is removed.

Easy applicable test strip for control of the water in the spa. Measures free chlorine, active oxygen, bromine, alkalinity and calcium hardness. Hold the strip and stir it in the water for 5 seconds. Check pH, chlorine, active oxygen and