Skip to content

Welcome to First Pools USA!

Search

Menu

Chemicals
Equipment
Pool Parts
Accessories
Spa Supplies
Manufacturers
- Manufacturers
- Polaris
- Hayward
- Jandy
- Sta-Rite
- Pentair
- Nature²
- Intermatic
- Proteam
- Natural Chemistry
- Inlays
- S.R. Smith
- Baracuda
- Waterway
- Inter-Fab
- Century (formarly A.O. Smith)
- Raypak
- Maytronics
- LaMotte
- DEL Ozone
- Purity Pool
- J&J Electronics
- Paramount
- Power Vac Corp.
- Bio-Dex
- Deck-O-Seal
- Aladdin
- Aquador
- Arctic Armor
- PoolTux
- Aqua Creek
- Oreq
- Confer
- APi
- CuLator
- CMP
- BWT
- Kokido
- Poolstyle
- Global Pool Products
- Perma-Cast
- Npt
- Chem Link
- Hammerhead
- Ledge Lounger
- Bull
- Rola-Chem
- Solaxx
- PoolRx
- Hide Skimmer Covers
- Applied Biochemists
- Stegmeier
- Koolgrips
Services
About Us

Call us

Home
Chemicals

Chemicals

(103 products)

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Availability

In stock (94)
Out of stock (9)

Clear

Price

From $

-

To $

From To

Clear

Compare

Sold out

APPLIED BIOCHEMISTS
Applied Biochemists Swimtrine Plus 1 qt Bottle Algaecide

$38.99

View details
Compare

Sold out

LIFE
Life Bromine Start-Up Kit

$88.99

View details
Compare

NATURAL CHEMISTRY
Natural Chemistry 1L / 33.9 oz Spa Perfect

$25.99

View details
Compare

Sold out

NATURAL CHEMISTRY
Natural Chemistry 2 lb Spa Chlorine Concentrate

$39.99

View details
Compare

Sold out

NATURAL CHEMISTRY
Natural Chemistry 2 lb Spa Brominating Concentrate

$32.99

View details
Compare

Sold out

REGAL CHEMICALS
Regal Chemicals 4 lb Dy-Chlor II Sanitizer Pail

$41.99

View details
Compare

REGAL CHEMICALS
5-Way Test Strips FC/pH/TA/TH/CYA 12 per pack 25 count

$8.99

View details
Compare

NATURAL CHEMISTRY
Natural Chemistry 1 qt Bottle Algae Break 90

$30.99

View details
Compare

BIO-DEX
BIO-DEX 5 lb Container Alum Clarifier

$47.25

View details
Compare

PRO Series
1 gal ProZymes Enzymes and Clarifier for Pools

$82.99

View details
Compare

BIO-DEX
1 qt Bottle Aquadex 50 Stain Off Stain Remover

$38.99

View details
Compare

ORENDA TECHNOLOGIES
Quart CE-Clarifier

$26.99

View details
Compare

NATURAL CHEMISTRY
3L Pool Perfect

$51.23

View details
Compare

SeaKlear
1 qt Chitosan Clarifier

$29.99

View details
Compare

Revive!
Revive! 1 qt Start Up/Clean Up Multi-Action Cleaner

$58.28

View details
Compare

ORENDA TECHNOLOGIES
Quart Catalytic Enzyme Water Cleaner

$37.20

View details

Previous
Page 2 / 7
1
2
3
4
…
7
Next

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

We are a Pool Supplies & Contractor servicing McAllen, South Padre Island, Laguna Vista, Brownsville, Harlingen and all of the RGV

Footer links

Chemicals
Equipment
Pool Parts
Accessories
Spa Supplies
Manufacturers
Services
About Us

Newsletter

Sign up for exclusive offers, original stories, events and more.

Email

Payment methods accepted

© 2025 First Pools USA. Powered by Shopify

Compare /3

Loading...

Loading...

Choose options

Item added to your cart.

View cart