Description
Poolife™ MPT Extra™ 3 Inch Chlorinating Tablets, 21 lb
Poolife™ MPT Extra™ 3 Inch Chlorinating Tablets are multi-action pool chlorine tablets designed to make routine swimming pool maintenance easier. Each slow-dissolving 3-inch tablet helps sanitize pool water, control algae, support water clarity, and protect against common water-quality issues like staining and scale.
This 21 lb size is a strong choice for pool owners who want a longer-lasting supply of stabilized chlorine tablets for use throughout the swim season. Designed for use in compatible feeders, floaters, or skimmers, Poolife™ MPT Extra™ tablets help maintain cleaner, clearer, more comfortable pool water with less day-to-day guesswork.
Multi-Action Pool Chlorine Tablets for Easier Maintenance
Poolife™ MPT Extra™ is built for pool owners who want more than basic chlorination. These tablets combine sanitizing power with added water-care benefits, helping reduce the need to manage several separate maintenance products during normal use.
The formula is designed to kill bacteria, help prevent algae, clarify the water, reduce staining, help limit scale formation, and improve overall water feel. That makes it a convenient all-in-one pool sanitizer option for keeping water looking clean, clear, and swim-ready.
Long-Lasting 3 Inch Tablets for Steady Chlorine Delivery
The 3-inch tablet format is made for slow, controlled dissolving. When used as directed, Poolife™ MPT Extra™ tablets help maintain an ongoing chlorine residual in pool water, which is essential for controlling bacteria, reducing contaminants, and keeping the pool safer and more enjoyable.
Because these tablets are stabilized, they also help protect chlorine from being reduced too quickly by sunlight. This is especially useful for outdoor swimming pools exposed to direct sun during the swimming season.
Helps Prevent Algae, Stains, and Scale
Poolife™ MPT Extra™ tablets are designed to do more than sanitize. Their multi-action formula helps prevent green, black, and mustard algae while also supporting stain and scale prevention. This makes them a practical option for pool owners who want a simpler weekly maintenance routine and fewer water-quality issues to correct later.
By helping control algae growth, support clarity, and reduce buildup, these tablets help pool water stay more attractive, more comfortable, and easier to maintain.
Compatible Application Methods
Poolife™ MPT Extra™ 3 Inch Chlorinating Tablets can be used in compatible floating dispensers, automatic chlorinators, feeders, or skimmers. For best results, use only in a clean chlorinating device that is intended for 3-inch trichlor tablets.
Do not mix these tablets with other pool chemicals in the same feeder, floater, or skimmer. Always follow the product label, maintain proper water balance, and test chlorine levels regularly to keep free chlorine within the recommended range.
Product Details
How to Use
-
Test and balance pool water: Before adding tablets, test pH, alkalinity, stabilizer, and chlorine levels.
-
Use a compatible dispenser: Place tablets in a clean floater, feeder, chlorinator, or skimmer that is suitable for 3-inch trichlor tablets.
-
Dose according to pool size: A common guideline is 1 tablet per 10,000 gallons weekly, then adjust based on water testing, swimmer load, weather, and pump run time.
-
Maintain proper chlorine levels: Test regularly and add tablets as needed to keep chlorine in the recommended range.
-
Avoid chemical mixing: Do not add other chemicals to the same skimmer, feeder, floater, or chlorinator while tablets are present.
Important Compatibility and Safety Notes
Poolife™ MPT Extra™ tablets should be used only in equipment intended for trichlor chlorine tablets. Do not use them in a feeder, floater, or chlorinating device that has previously contained other types of pool chemicals unless the device has been properly cleaned and is safe for use.
Never mix chlorine products with other chemicals, including other sanitizers, shocks, or residues from different products. Avoid direct tablet contact with pool surfaces, liners, or metal components. Always store tablets in the original container in a cool, dry, well-ventilated area away from moisture and direct sunlight.
Why Choose Poolife™ MPT Extra™ 21 lb?
The 21 lb size is ideal for pool owners who want a larger supply of multi-action chlorine tablets for ongoing maintenance. Instead of purchasing smaller containers more frequently, this size provides a convenient option for routine sanitizing throughout the season.
With sanitizing, algae prevention, water clarification, stain prevention, and scale prevention benefits in one tablet, Poolife™ MPT Extra™ helps simplify pool care while supporting clear, comfortable water.
Frequently Asked Questions
What does Poolife™ MPT Extra™ do?
Poolife™ MPT Extra™ sanitizes pool water, helps prevent algae, supports water clarity, and helps reduce staining and scale when used as directed.
Are these tablets stabilized?
Yes. Poolife™ MPT Extra™ tablets are stabilized trichlor tablets designed to help protect chlorine from sunlight loss in outdoor pools.
Can these tablets be used in a floater?
Yes. They can be used in compatible floaters, feeders, automatic chlorinators, or skimmers that are suitable for 3-inch trichlor tablets.
How many tablets should I use?
A common guideline is 1 tablet per 10,000 gallons weekly, but actual use may vary depending on pool size, water temperature, sunlight, swimmer load, rainfall, and pump run time. Always test water regularly and follow the product label.
Can I mix these with other pool chemicals?
No. Do not mix chlorine tablets with other chemicals in the same feeder, floater, skimmer, or storage container.