This Pool Supply Unlimited blog category contains posts focusing the specific needs of spa owners, such as water chemistry, heaters and tub lighting.
Bubbling Over: The Fix for Foamy Hot Tubs
Hot tub foaming is usually a sign that something is in your water or your chemicals are out of balance. But with a few adjustments and some expert tips, you can fix the problem quickly. Don’t let foam take over! Keep reading to learn what causes foam in a hot tub and how to get rid of foam in a ho...
How To Clean Your Spa
Small or large, at some point your spa is going to need a cleaning. This could be a complete drain and refill or just a touch up to get a spot of dirt off the floor. When a spa cleaning is needed can depend on how much the spa is getting used and the condition of the water. Continue reading to learn...
Apartment, Condo and Hotel Chemical Automation
Maintaining what is commonly referred to as a commercial facility can be a daunting task. The proper equipment and a good understanding of how it all functions can mean the difference in success or failure. This article will hopefully education on the automation options and guide you through making ...
How to Choose The Right Pool Heater
The search for the perfect heater for your pool or spa is sometimes riddled with weird acronyms, strange sizings, and unfamiliar terms. This guide, along with our sizing guide will hopefully provide all the information needed to find the heater perfectly suited for your pool.
High Head vs. Medium Head Pumps
When it comes to swimming pool pumps, there are so many options that it can be very overwhelming. One of the most confusing set of terms is “medium head” and “high head”. What in the world do these terms mean?! In this article we'll explain these terms and how it relates to purchasing a ...
Choosing the Correct Replacement Spa Pump
The weather will be cooling down soon which means time to close the pool and turn to your hot tub for entertaining and relaxing. Before you do, make sure your spa is in prime working condition. Which might mean, replacing an old spa pump.
The Benefits of Swimming Pool Solar Covers
Looking for a way to reduce your pool heating costs? Not only save money, but also time and become more energy efficient? Sound too good to be true?! It isn’t! A simple solar cover can easily provide all of these benefits. In fact, it may be one of the best values in the industry today. Learn more...
Top Picks for Energy Efficient Pool & Spa Pumps
As a pool owner, you understand how important it is to keep your pool running well so that it can be enjoyed during those hot summer days. When you are in need of a new pump, we suggest a Pentair pool pump as an energy saving replacement.
ABOUT THE STORE Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in San Antonio, TX and can land most products to your door (within the 48 contiguous states) in less than a week.