How does Doheny's Weekly Pool Enhancer help my pool?

Doheny's Weekly Pool Enhancer helps suspend particles so your filter can remove them more effectively, supporting clearer water and improving overall water balance between cleanings.

Are these chemicals suitable for all pool types?

Yes — Doheny's PowerPlus series products can be used in both chlorine and saltwater pools, as part of regular maintenance and as needed to address specific water quality concerns.

Doheny's PowerPlus Chemicals

Doheny's PowerPlus Chemical Series Packs a Punch!

Better Formulations Than Everyone's Favorite Enzyme-Based Chemicals For The BEST Results

Doheny's PowerPlus Series puts a smarter spin on the enzyme-based pool chemicals you already love. Our advanced formulas are up to 2x more effective, helping you enjoy sparkling, beautiful pool water faster—and with less effort.

Since 1967, our dream has been to make pool ownership easier and more affordable for families everywhere. That same passion lives on in our PowerPlus Series, designed to help you quickly create a safe, clean, and inviting pool everyone can enjoy—while saving money along the way!

Compare Doheny's 1.5 L Bottle to Similar Brands 3 L Bottle, our formula is two times stronger!

Doheny's
PowerPlus
1.5 L Bottle

Other
Similar Brands
3 L Bottle

Doheny's Advanced Formulation	VS	Other Similar Competing Brands
Stronger & More Advanced Chemicals		Outdated Chemical Solutions
Quicker Results		Slow Results
Less Water		Too Much Water
Smaller & Easier 1.5 L Bottle		Bulky & Annoying 3 L Bottle
Family Approved		More Expensive
Save Money

SPECIAL INTRODUCTORY OFFER! Buy Now!

Buy Doheny's Weekly Pool Enhancer & Doheny's Phos Eliminator Get Pool Medic Plus FREE! Limited Time Offer - Don't Wait!

Order SKU #48225 to get this offer—bundle price $74.98 ($99.97 alone).

Doheny's PowerPlus Chemical Bundle - Buy 2 Get 1 FREE

FREE NEXT DAY

Doheny's Shipping & Delivery Services

Free Shipping Details

Doheny’s Pool Supplies Fast has Free Shipping! This not only covers our brand name chemicals but also our most popular swimming pool supplies.

Next Day Delivery Details

Doheny’s is pleased to offer free next day delivery at no additional charge to most of the US for all Doheny's brand chemicals and many of our most popular swimming pool supplies. Next Day Delivery Service does not mean Next Day Air, but simply that your qualifying products will be shipped from the warehouse closest to you resulting in delivery the next day.

Some details regarding this service:
Other than for Pleasant Prairie, Wisconsin, not all products are stocked at all locations and therefore not available for next day delivery. Only those items with a Next Day Delivery designation on the product page can be expected to arrive the next day and orders must be placed by 4 PM local time (exceptions include areas serviced by our Texas and Tennessee warehouses: Texas by 2:30 PM and Tennessee by 3 PM).

If you reside in the next day delivery area served by our Pleasant Prairie facility, order in-stock products and place your order by 4 PM CT you should receive your order the next day (except Saturday or Sunday). This applies to products even if they do not have a Next Day Delivery designation.

Because next day delivery is not guaranteed for standard service and residential deliveries are made only Monday through Saturday though Saturday delivery is not guaranteed, there is a chance that our product will not arrive the next day. While we try our best, unexpected demand can cause products to occasionally be out of stock or create a warehouse backlog that also can prevent shipment the day of the order.

Sale
$74.98 Was $99.97

Back Order
Expected to Ship on 03-17

Sale
$74.98 Was $99.97
Doheny's Weekly Pool Enhancer, 1.5 L

FREE NEXT DAY

Doheny's Shipping & Delivery Services

Free Shipping Details

Doheny’s Pool Supplies Fast has Free Shipping! This not only covers our brand name chemicals but also our most popular swimming pool supplies.

Next Day Delivery Details

Doheny’s is pleased to offer free next day delivery at no additional charge to most of the US for all Doheny's brand chemicals and many of our most popular swimming pool supplies. Next Day Delivery Service does not mean Next Day Air, but simply that your qualifying products will be shipped from the warehouse closest to you resulting in delivery the next day.

Some details regarding this service:
Other than for Pleasant Prairie, Wisconsin, not all products are stocked at all locations and therefore not available for next day delivery. Only those items with a Next Day Delivery designation on the product page can be expected to arrive the next day and orders must be placed by 4 PM local time (exceptions include areas serviced by our Texas and Tennessee warehouses: Texas by 2:30 PM and Tennessee by 3 PM).

If you reside in the next day delivery area served by our Pleasant Prairie facility, order in-stock products and place your order by 4 PM CT you should receive your order the next day (except Saturday or Sunday). This applies to products even if they do not have a Next Day Delivery designation.

Because next day delivery is not guaranteed for standard service and residential deliveries are made only Monday through Saturday though Saturday delivery is not guaranteed, there is a chance that our product will not arrive the next day. While we try our best, unexpected demand can cause products to occasionally be out of stock or create a warehouse backlog that also can prevent shipment the day of the order.

Only
$44.99

Back Order
Expected to Ship on 03-17

Only
$44.99
Doheny's PHOS Eliminator, 1.5 L

FREE NEXT DAY

Doheny's Shipping & Delivery Services

Free Shipping Details

Doheny’s Pool Supplies Fast has Free Shipping! This not only covers our brand name chemicals but also our most popular swimming pool supplies.

Next Day Delivery Details

Doheny’s is pleased to offer free next day delivery at no additional charge to most of the US for all Doheny's brand chemicals and many of our most popular swimming pool supplies. Next Day Delivery Service does not mean Next Day Air, but simply that your qualifying products will be shipped from the warehouse closest to you resulting in delivery the next day.

Some details regarding this service:
Other than for Pleasant Prairie, Wisconsin, not all products are stocked at all locations and therefore not available for next day delivery. Only those items with a Next Day Delivery designation on the product page can be expected to arrive the next day and orders must be placed by 4 PM local time (exceptions include areas serviced by our Texas and Tennessee warehouses: Texas by 2:30 PM and Tennessee by 3 PM).

If you reside in the next day delivery area served by our Pleasant Prairie facility, order in-stock products and place your order by 4 PM CT you should receive your order the next day (except Saturday or Sunday). This applies to products even if they do not have a Next Day Delivery designation.

Because next day delivery is not guaranteed for standard service and residential deliveries are made only Monday through Saturday though Saturday delivery is not guaranteed, there is a chance that our product will not arrive the next day. While we try our best, unexpected demand can cause products to occasionally be out of stock or create a warehouse backlog that also can prevent shipment the day of the order.

Only
$29.99

Back Order
Expected to Ship on 03-17

Only
$29.99
Doheny's Pool Medic+, 1.5 L

FREE NEXT DAY

Doheny's Shipping & Delivery Services

Free Shipping Details

Doheny’s Pool Supplies Fast has Free Shipping! This not only covers our brand name chemicals but also our most popular swimming pool supplies.

Next Day Delivery Details

Doheny’s is pleased to offer free next day delivery at no additional charge to most of the US for all Doheny's brand chemicals and many of our most popular swimming pool supplies. Next Day Delivery Service does not mean Next Day Air, but simply that your qualifying products will be shipped from the warehouse closest to you resulting in delivery the next day.

Some details regarding this service:
Other than for Pleasant Prairie, Wisconsin, not all products are stocked at all locations and therefore not available for next day delivery. Only those items with a Next Day Delivery designation on the product page can be expected to arrive the next day and orders must be placed by 4 PM local time (exceptions include areas serviced by our Texas and Tennessee warehouses: Texas by 2:30 PM and Tennessee by 3 PM).

If you reside in the next day delivery area served by our Pleasant Prairie facility, order in-stock products and place your order by 4 PM CT you should receive your order the next day (except Saturday or Sunday). This applies to products even if they do not have a Next Day Delivery designation.

Because next day delivery is not guaranteed for standard service and residential deliveries are made only Monday through Saturday though Saturday delivery is not guaranteed, there is a chance that our product will not arrive the next day. While we try our best, unexpected demand can cause products to occasionally be out of stock or create a warehouse backlog that also can prevent shipment the day of the order.

Only
$24.99

Back Order
Expected to Ship on 03-17

Only
$24.99

Powerful Pool Care with Doheny's PowerPlus Chemical Series

Keep your pool water clean, clear, and balanced with the Doheny's PowerPlus Chemical Series. These pool chemicals help solve common problems like algae, cloudy water, and excess nutrients. Use them for weekly maintenance or targeted treatment to keep your pool water consistent all season long.

Each product targets a specific pool care need. From weekly treatments to phosphate removal, the PowerPlus series makes pool maintenance simple and effective.

Doheny's Weekly Pool Enhancer - 1.5 L

This product helps keep small particles floating so your filter can remove them easily. It improves water clarity and keeps your pool chemistry balanced. Use it weekly to prevent dull or cloudy water between cleanings.

Doheny's PHOS Eliminator - 1.5 L

Phosphates feed algae and make pool water harder to manage. PHOS Eliminator removes extra phosphates to help prevent algae growth and reduce chlorine use. Regular use keeps water clear and balanced.

Doheny's Pool Medic Plus - 1.5 L

This weekly water enhancer supports clear, healthy pool water. It works with your regular sanitizer to reduce buildup and improve water clarity. Use it each week to keep your pool swim-ready.

Doheny's PowerPlus Chemical Series Bundle - BUY 2 GET 1 FREE!

Save on essential pool chemicals with the Doheny's PowerPlus Bundle. Buy 1 Weekly Pool Enhancer and 1 PHOS Eliminator, and get 1 Pool Medic Plus FREE. This is an easy, cost-effective way to stay stocked for the swim season. The bundle helps maintain clear water and simplifies pool care.

Pool Medic Plus (FREE) — weekly water care support

PHOS Eliminator — helps reduce phosphates

Weekly Pool Enhancer — supports filter performance

Frequently Asked Questions About Doheny's PowerPlus Chemical Series

Q. What products are included in the Doheny's PowerPlus Chemical Series?

A. The PowerPlus Chemical Series includes Pool Medic Plus, PHOS Eliminator, Weekly Pool Enhancer, and the Buy 2 Get 1 Free Bundle. Together, these products provide a complete pool water maintenance system designed to improve clarity, balance water chemistry, and reduce common water problems.

Q. What does Doheny's Pool Medic Plus do?

A. Pool Medic Plus is a weekly water enhancer that helps maintain clear, healthy pool water. It works alongside your regular sanitizer to improve water quality, reduce buildup, and support a clean, swim-ready environment throughout the season.

Q. Why should I use Doheny's PHOS Eliminator?

A. PHOS Eliminator removes phosphates from pool water. Phosphates act as a food source for algae, so reducing phosphate levels helps prevent algae growth and lowers the workload on your chlorine or sanitizer system. The result is clearer, easier-to-manage water.

Q. How does Doheny's Weekly Pool Enhancer improve water clarity?

A. Weekly Pool Enhancer helps suspend fine particles in your pool water so your filtration system can remove them more efficiently. This supports improved water clarity, better balance, and helps prevent dull or cloudy water between regular cleanings and shock treatments.

Q. Can I use PowerPlus chemicals together?

A. Yes. The PowerPlus products are formulated to complement one another as part of a complete pool maintenance routine. Using them together helps maintain balanced water chemistry, reduce contaminants, and keep your pool looking crystal clear.

Q. Are PowerPlus chemicals safe for chlorine and saltwater pools?

A. Yes. Doheny's PowerPlus Chemical Series is compatible with both chlorine and saltwater pool systems. Always follow label directions for proper dosing based on your pool size and water condition.

Q. What is the PowerPlus Buy 2 Get 1 Free bundle?

A. The Buy 2 Get 1 Free bundle allows you to purchase 1 Weekly Pool Enhancer bottle and 1 PHOS Eliminator bottle and receive 1 Pool Medic Plus bottle at no additional cost. It's a convenient and cost-effective way to stock up on essential pool maintenance products for the season.

Doheny's PowerPlus Chemicals

Doheny's PowerPlus Chemical Series Packs a Punch!

Doheny's PowerPlus Chemical Series Packs a Punch!

Powerful Pool Care with Doheny's PowerPlus Chemical Series

Doheny's Weekly Pool Enhancer - 1.5 L

Doheny's PHOS Eliminator - 1.5 L

Doheny's Pool Medic Plus - 1.5 L

Doheny's PowerPlus Chemical Series Bundle - BUY 2 GET 1 FREE!

Frequently Asked Questions About Doheny's PowerPlus Chemical Series

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Doheny's PowerPlus Chemicals

Doheny's PowerPlus Chemical Series Packs a Punch!

Doheny's PowerPlus Chemical Series Packs a Punch!

Powerful Pool Care with Doheny's PowerPlus Chemical Series

Doheny's Weekly Pool Enhancer - 1.5 L

Doheny's PHOS Eliminator - 1.5 L

Doheny's Pool Medic Plus - 1.5 L

Doheny's PowerPlus Chemical Series Bundle - BUY 2 GET 1 FREE!

Frequently Asked Questions About Doheny's PowerPlus Chemical Series

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Service is our passion.

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