Will this work on a 30,000 inground pool

I had this model on a 25,000 gallon in ground pool for about 15 years and it worked great. When it finally died, I replaced it with one just like it bought here on Amazon. That was about three years ago and it is working fine. Easy install and set up. I think I had to call for a program sequence once the controller was mounted, but that was easy to do also. My impression is that the 40,000 gallon rated model doesn't have to work as often or as hard on a smaller pool, and therefore lasts longer. So, it costs a little more up front to buy, but you save money because it lasts years longer. And, because it doesn't have to be on as many hours a day, it uses less electricity than the smaller units. So, that is another savings. Just my opinion, and my experience. No actual testing was done. Good luck. I think you will be happy with it.

Does this system actually sense the chlorine level in the pool and automatically adjust the generation level to maintain the correct level?

It measures the salt content and you set the machine based on pool size and time of year for your area. The salt must stay between 2700 and 3400ppm and the pool will stay perfect.

Does the unit have to be professionally installed for the warranty to be valid?

Should be a qualified tech to install unit.

Does this include unions?

No, the order does include unions. Just a simple "remove & replace" (R&R) to existing equipment ....

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Hayward W3AQR3 Pool Salt System

Product ID: 282601948

Details

Brand
Hayward
Item form
Tablet
Item weight
24.3 Pounds
Product benefits
Maintains
UPC
610377388139

⚡Automatic salt-to-chlorine conversion

📱Digital display & adjustable output

🏊‍♂️Up to 40,000 gal capacity

€ 6224.64

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

💧 Dive into the future of pool care with silky soft, smart sanitation!

HASSLE FREE UPGRADE - Seamlessly integrates with existing pool systems—no draining required, luxury installed in an afternoon.
MASSIVE POOL COMPATIBILITY - Perfectly engineered for large in-ground pools up to 40,000 gallons.
SILKY SOFT WATER EXPERIENCE - Enjoy water that’s gentle on eyes, skin, and hair—luxury you can feel.
EFFORTLESS CHLORINE GENERATION - Say goodbye to handling harsh chemicals with automatic salt chlorination.
SMART CONTROL AT YOUR FINGERTIPS - Easily adjust chlorine levels with an intuitive digital interface and automation-ready design.

The Hayward W3AQR3 Pool Salt System is a high-capacity, automatic salt chlorinator designed for in-ground pools up to 40,000 gallons. It converts salt into chlorine naturally, eliminating the need for manual chemical handling. Featuring a user-friendly digital display and compatibility with pool automation systems, it delivers gentle, non-irritating water that protects skin, hair, and fabrics while maintaining pristine sanitation effortlessly.

Specifications

ASIN	B07SQ2MPM3
Brand Name	Hayward
Customer Reviews	4.4 4.4 out of 5 stars (484)
Global Trade Identification Number	00610377388139
Item Form	Tablet
Item Type Name	Pool Salt System
Item Weight	24.3 Pounds
Manufacturer	Hayward
Manufacturer Part Number	W3AQR15
Model Number	W3AQR15
Number of Items	1
Number of Packs	1
Product Benefits	Maintains Clean Sanitized Water
UPC	610377388139
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 6224.64

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews