{"product_id":"pentair-intellichem-nsf-listed-chemical-controller-controller-only","title":"Pentair 521357 Intellichem NSF Listed Chemical Controller (Controller Only)","description":"💧 Pentair IntelliChem NSF Listed Chemical Controller Controller Only\u003cbr\u003e\u003cbr\u003eSKU 521357 | Automated Pool and Spa Water Chemistry Control | Replacement Controller\u003cbr\u003e\u003cbr\u003ePentair IntelliChem is an advanced chemical controller designed to automate water chemistry management for pools and spas. This listing is for the controller only and is intended as a replacement or service part for compatible IntelliChem systems. It helps monitor and maintain proper water balance by working with the appropriate sensing and feed equipment.\u003cbr\u003e\u003cbr\u003e✅ Key Features:\u003cbr\u003e\u003cbr\u003e• Monitors water chemistry for more consistent pool and spa water balance\u003cbr\u003e• Controller only for replacement use\u003cbr\u003e• NSF listed for commercial and residential water treatment applications\u003cbr\u003e• Designed for use with compatible IntelliChem system components\u003cbr\u003e• Helps reduce manual testing and chemical adjustment frequency\u003cbr\u003e• Supports reliable automation for pH and sanitizer control when paired with the correct sensors and feeders\u003cbr\u003e\u003cbr\u003e📋 Compatibility and Use:\u003cbr\u003e\u003cbr\u003e• Replacement controller for Pentair IntelliChem chemical control systems\u003cbr\u003e• Use with compatible IntelliChem sensors, probes, and chemical feed components\u003cbr\u003e• Ideal for pools, spas, and water treatment setups that require automated chemical monitoring\u003cbr\u003e• Professional installation is recommended for proper setup and calibration\u003cbr\u003e\u003cbr\u003e🛠 Installation Notes:\u003cbr\u003e\u003cbr\u003e• Turn off power before servicing or replacing controller components\u003cbr\u003e• Follow Pentair installation and calibration procedures for your system\u003cbr\u003e• Verify all sensor and feed connections before startup\u003cbr\u003e• Test water chemistry after installation to confirm proper operation\u003cbr\u003e\u003cbr\u003e📦 What is Included:\u003cbr\u003e\u003cbr\u003e• Controller only\u003cbr\u003e\u003cbr\u003e⚠️ Important:\u003cbr\u003e\u003cbr\u003e• This is not a complete chemical automation kit\u003cbr\u003e• Sensors, probes, tubing, and feed equipment are sold separately unless already part of your existing system\u003cbr\u003e• Always follow manufacturer instructions and local pool safety requirements\u003cbr\u003e\u003cbr\u003e✨ A smart choice for pool owners and service pros looking to restore automated chemical control and maintain cleaner, more balanced water.","brand":"Pentair","offers":[{"title":"Default Title","offer_id":44062022664411,"sku":"521357","price":1900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/8343\/5483\/files\/521357.png?v=1753827984","url":"https:\/\/premierpools.com\/products\/pentair-intellichem-nsf-listed-chemical-controller-controller-only","provider":"Premier Pool \u0026 Spa","version":"1.0","type":"link"}