Other Pool Chemicals & Testing
other pool chemicals & testing — pre-owned
Browse 48 other pool chemicals & testing — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Turtle floating pool chlorine dispenser
You save $5.40
BLUEWORKS Cell Model # BLT15-3W
The BLUEWORKS Cell Model # BLT15-3W is a white granular product designed to maintain clean and sanitized water in pools. Made by BLUE WORKS, this pool chemical is one of the items needed to ensure crystal clear water in your pool. This product is essential for keeping your pool or spa water in optimal condition for a comfortable and safe swimming experience.
Vtg. Clor - Tabs Pool 25lb Empty Metal Bucket Advertising Double Sided
Size 10in tall x 11.5in wide.
You save $5.00
Floating Dispenser – Pool Holder, Blue – Adjustable Flow for 3-Inch
Swan 5/8 In X15ft Light Duty Vinyl Green Utility Hose. You may also be interested in. 16" Rear Wheel tire Assembly Includes Brake Rotor and 428 Sprocket.
Pentair Rainbow 320 Chlorinator Spring/Tube R171097 & R172091 hose
Pentair Rainbow 320 Chlorinator Spring R171097 & R172091 tube hose. Combo of Rainbow chlorinator hose and hose spring. Note that I have these listed as used as the springs I have for these have light rust as they were used or from sitting, but the tubes are new. Free ground advantage shipping to lower 48 states.
Jandy Refurbished PureLink 1400 Cell Kit 16' up to 40000 gal
We use the latest technology to assist you with your pool, spa, patio, and backyard needs. This fee can range from 20%-50%. See below for more details It is your responsibility to make sure your order is in good condition upon receipt.
You save $809.73
Bonbo 76078 Scepter Salt Cell Replacement Rod Compatible w/Hot Spring ACE System
SOLD AS IS.
WaterLink Spin Touch Water Tester G931
Taylor Replacement Reagent Refill Kit
This set includes R-0870 10g - Powder is half full. R-0600 0.75oz - Mostly full but best to use by 5/2026. R-0014 0.75oz - Mostly full but best to use by 5/2026. 2x R-0013 2 oz 1 bottle is almsot full the other is half full.
Mermaid floating pool chlorine dispenser
As pictured
Spa Frog Floating Mineral System CARTRIDGE HOLDER green holds 2 King Technology
Main Access Power Ionizer Replacement Chamber for Pool Treatment System (Used)
Dramatically improves the clarity and quality of your pool water without the need for excess amounts of harmful chemicals. Item has been opened and has signs of use; this could be scuffs or scratches from use, dirt and/or dust from use.
You save $127.74
Zodiac Nature 2 Spa Hot Tub Mineral Purifier Replacement Cartridge
Looks to be pre-owned. Ships within 3 business days
You save $10.64
Chlorine Feeder Model ( 70169)
Made by Kokido, this feeder is a convenient solution for adding chlorine to your pool, ensuring a safe and enjoyable swimming experience for you and your family. With its easy-to-use features and durable construction, the Chlorine Feeder Model 70169 is a must-have for any pool owner looking to keep their water crystal clear and free of harmful bacteria.
Myron L Company Ultrapen PT2
Myron ultra pen PT2
(1) Mazzei 1” Thread X 9” Length / Model #978 (Black) Ozone Injector / Hot Tubs
Mazzei 1” X 9” Model #978 Red Ozone Injector For Hot Tubs. Condition is Used. Shipped with USPS Ground Advantage. (1 red /2 Black)
Excellent condition Pooltest 9 Premier Used Pool tester
Winter Pool Closing Kit 3 In 1 for Above-Ground & In-Ground Pools
Winter Pool Closing Kit 3 In 1 for Above-Ground & In-Ground Pools. Condition is Used. Shipped with USPS Priority Mail.
Automatic Off-Line Chlorine/Bromine Feeder R171016 Pentair Model 300
This a used Automatic Off-Line Chlorine/Bromine Feeder R171016 Pentair Model 300,has signs of being used normal wear and tear.#51677
Automatic Off-Line Chlorine/Bromine Feeder R171016 * PLEASE READ DESCRIPTION*
If you look inside where I took pictures on two and three, it looks like there is paint that dripped in here when they made this just looks like a defect, but I’m not really sure. I’m just not sure.
Leisure Time Cover Care & Conditioner 16 fl oz Spa Cover Cleaner UV Protectant
Purpose: Cleans and shines spa covers; repels water, dust and dirt; protects against UV rays. Line: Simple Spa Care; label includes usage directions and first-aid information. Product: Cover Care & Conditioner.
R171070 Rainbow Chlorine/Bromine Feeder Model 300-29X Pentair
THIS IS A USED R171070 Rainbow Chlorine/Bromine Feeder Model 300-29X Pentair.HAS SCRATCHES,SCUFFS,MARKS,DIRTY,SUN DISCOLORATION WEAR AND TEAR.#42034
Pool Flow Meter Weight Fits Blue-White Brand Used Qty 1 Per Order
I have 4 nice looking ones and two not as nice ones, aution is for one.
Milliard Chlorine Floater Floating Chlorine Dispenser Goldfish
The Milliard Chlorine Floater Floating Chlorine Dispenser Goldfish is a convenient and efficient way to keep pool water clean and clear. This floating dispenser releases chlorine tablets into the water to help maintain proper chlorine levels and reduce the need for frequent testing and adjustments. The goldfish design adds a fun and whimsical touch to any pool, making it a stylish and practical addition to any pool maintenance routine. Measures 10” long and 12” deep fully extended.
Kelley Technical Coatings KY * Olympic Pool Coatings + Pool Painting Guide
2 Brochures and Instruction Sheet.
Myron L Company Ultrapen
Myron L Company Ultrapen
Hayward High AC Voltage Relay Kit Connects To Valve Output (AQL-RELAY-AC-KT)
This Hayward High AC Voltage Relay Kit is designed to connect to a valve output and is perfect for use in pools and spas. The kit is made by the trusted brand Hayward and is a great addition to any pool chemical and testing collection. With its easy installation process, this pool part is a must-have for any pool owner. It falls under the category of Other Pool Chemicals & Testing, Pool Chemicals & Testing, and Pools & Spas, making it a versatile product for any pool enthusiast. Get your hands on this Hayward High AC Voltage Relay Kit and experience the convenience of a reliable and high-quality pool part.
OEM SALINE GENERATING SYSTEMS SGS BREEZE RIBBON CABLE WIRE HARNESS CONNECTOR
OEM SALINE GENERATING SYSTEMS SGS BREEZE RIBBON CABLE WIRE HARNESS CONNECTOR. Condition is Used. Shipped with USPS First Class.
HM Digital Waterproof pH Meter, PH-200
Used once The HM Digital PH-200 is a handheld electronic pH meter designed for measuring the acidity or alkalinity of various solutions. Manufactured in Korea, this waterproof meter is compact and portable, making it ideal for on-the-go testing. With its reliable brand reputation and specific model, users can trust in the accuracy and durability of this digital pH meter for their testing needs.
GE DR/890 Colorimeter, For Parts/ Repair
But, there is no screen activity. Sold AS-IS for Parts/ Repair. Sorry, no other parts or accessories included.
Spa Choice Increase Calcium Spa & Hot Tub Balance Chemical - 14 oz. Opened
You Are Buying Spa Choice Increase Calcium Spa & Hot Tub Balance Chemical - 14 oz.
You save $5.95
Pentair Rainbow Emerald Spa Series Chlorinator Lid Assembly With Rubber Fitting
The rubber fitting in the assembly ensures a tight seal to keep your spa water free from contaminants, allowing you to enjoy a relaxing and crystal-clear swimming experience.
Plastiflex Backwash Hose 1 1/2 In X 25 Ft
Plastiflex Backwash Hose 1 1/2 In X 25 Ft, packaging is rough but it's still sealed never been used
Eco-Check eXact Water Tester (TOOL ONLY)
Eco-Check eXact Water Tester (TOOL ONLY) NO BATTERY! VERY GOOD 👍 USED SMOKE FREE COSMETIC CONDITION! FREE SHIPPING WITH TRACKING! PAYMENT DUE IN 2 DAYS!
Orenda PR-10000 Phosphate Remover Concentrate 1 Quart
Opened, 85-90% full, see photo above.
Fits GLX-CELL-5 T-Cell-5 Salt Chlorination Cell For Hayward Pool 25000 Gal. S2
No way to test. Does have 2 nuts and could be used for extra when cleaning or winter
Inline Automatic Chlorinator Feeder Dispenser In-line Swimming Pool CL200 #I5
No Top Lid Only Base. See pictures for details.
8002 GAME Derby Duck Solar Light Up Pool Chlorinator for 3" Tablets, Solar Panel
Used 1 year. Works Great Don’t overfill with tabs One 3 inches tab is enough for a 20 foot above ground pool. My pool was only 48 inches deep and the railing rusted and broke apart. And I so miss watching this duck. One day perhaps another pool will be in our future but for now he is for sale. There is an on off switch under the duck
Palintest PH water Test Kit
