{"product_id":"pentairwaterpoolandspainc_744000290","title":"Pentair IntelliChem® pH Sensor Cable 3 ft | 744000290","description":"\u003ch3\u003eOEM pH Sensor Cable for the Pentair IntelliChem® Chemical Controller\u003c\/h3\u003e\n\n\u003cp\u003eThe Pentair IntelliChem® pH Sensor Cable (744000290) is the OEM replacement 3-foot cable for the pH sensor used with the Pentair IntelliChem® Chemical Controller system.\u003c\/p\u003e\n\n\u003cp style=\"background-color: #fff3cd; border: 2px solid #FFEAA7; padding: 15px; border-radius: 5px; margin: 15px 0; color: #856404;\"\u003e\n\u003cstrong\u003e⚠️ IMPORTANT: ELECTRICAL CONTROL COMPONENT — PROFESSIONAL INSTALLATION REQUIRED\u003c\/strong\u003e\u003cbr\u003e\nElectrical control components must be installed or replaced by a qualified electrician or certified pool technician.\n\u003c\/p\u003e\n\n\u003cp\u003eThis cable connects the pH sensor to the IntelliChem® Chemical Controller's flow cell assembly, enabling the controller to receive accurate real-time pH readings from your pool or spa water. A damaged or degraded sensor cable can cause erratic pH readings or loss of communication between the sensor and the controller, compromising automated chemical dosing accuracy. This is a direct OEM replacement — match part number 744000290 to your existing cable before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePentair Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e744000290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e3 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003epH Sensor — IntelliChem® Chemical Controller Flow Cell Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eQuantity Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm the cable length matches your installation's routing distance from the flow cell to the IntelliChem® controller. If your existing cable shows signs of corrosion at the connector ends, cracking in the jacket, or intermittent pH readings on the controller display, this cable is the correct service part to replace. Have a certified pool technician perform the swap to maintain system calibration integrity.\u003c\/p\u003e\n\n\u003c!-- wft:processed:manual:2026-04-06 --\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":53962257498387,"sku":"744000290","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/pentair-intellichem-ph-sensor-cable-3-ft-744000290.webp?v=1780914946","url":"https:\/\/poolaroo.com\/products\/pentairwaterpoolandspainc_744000290","provider":"Poolaroo","version":"1.0","type":"link"}