Search  for anything...
United Chemical

No Mor Problems Swimming Pool Algaecide - 1 Quart

    • Based on 657 reviews
Condition: New
Checking for product changes
$28.72 Why this price?
Save $11.27 was $39.99

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 8 left in stock, order soon!
Fulfilled by In The Swim Pool Supplies
Arrives Tuesday, May 13
Order within 14 hours and 43 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • 1 quart bottle
  • Patented formula prevents algae growth while clarifying pool water
  • Safe for all swimming pool surfaces and all filter types
  • Compatible with chlorine and bromine and will not affect water balance
  • Initial Dosage: 3 ounces per 5,000 gallons, Maintenance Dosage: 5-6 ounces per 2 tabs/gallon/pound of chlorine or bromine

Description

No Mor Problem Preventative Algaecide was designed to eliminate frustration before they ever begin. Just add a few ounces every time you add sanitizer to your water and you'll avoid pool algae, bacteria and cloudy water. This means no need for pool shock, water clarifiers or phosphate removers. Sounds like a win-win WIN to us!Directions:For Dry or Liquid Chlorine Pools: Add 5 - 6 ounces or No Mor Problems for every two 3" tablet or every gallon of liquid chlorine.For Lithium Hypochlorite Pools: Add 3 fluid ounces for every pound of Lithium Hypochlorite.For Bromine Pools: Add 5 fluid ounces per pound of Bromine product.For Chlorine Generator (Salt Water) Pools: Add 5 - 6 ounces per 20,000 gallons of water per week.


Brand: United Chemical


Item Weight: 3.19 Pounds


Item Form: Liquid, Tablet


Product Benefits: Prevents Algae


Product Dimensions: 9.4 x 3.3 x 3.2 inches


Item Weight: 3.19 pounds


Manufacturer: UNITED CHEMICAL CORPORATION


Item model number: NMP-C12


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • No more problems is an apt name for it.
This stuff works better than all the different chemicals we tried in the past. Once weekly treatment and we have no more problems.
Reviewed in the United States on July 30, 2023 by Steve McLeod
    • Been using this for years
Our local pool place has recommended this and I've had no algae issues using it. Using Amazon is a nice way to have it delivered quickly when needed.
Reviewed in the United States on July 18, 2023 by Bargain Hunter
    • This stuff is magical!!
Dropped in 12oz, and a few seconds later my pool jets spewed out the darkest, olive green water I’ve ever seen. It clearly had been sitting in the tubing and this stuff pushed it out. Fast forward about an hour, and the entire pool - which was entirely green the hour before - is now almost completely blue. I suspect that there won’t be a speck of green by morning. I’ve tried every treatment from Lowes and Home Depot. None of them worked like this, if at all. And with these, I’ve used gallons and waited 3-4 days to see results. I can’t recommend this product strongly enough! ... show more
Reviewed in the United States on June 6, 2023 by Sergio Ortiz
    • Works as Described
It’s a ‘must have’ for a sparkling pool
Reviewed in the United States on July 17, 2023 by ShirTuck
    • Great product
This is a great product . It does help keep algae out of your pool . I have bought many times from other places but it is cheaper on here . Would highly suggest to anyone with in ground pool
Reviewed in the United States on June 19, 2023 by Twiggy
    • Great stuff
Great stuff. Solved the problem right away
Reviewed in the United States on June 16, 2023 by Kenny Pekarovich
    • Since using No Mor Problems I have not had any pool water problems
Just 3 ounces whenever I check my salt water pool chemicals keeps my pool crystal clear
Reviewed in the United States on May 22, 2023 by JC Customer
    • It does the job
Added this with shock after water turned light green, from prior chemical, because it was a dark green when opening. It turned my water light blue, now just need to add floc:)
Reviewed in the United States on May 11, 2023 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.