Picture shows 3/4 oz each bottle but description states 1/2 oz, which is it?

my purchase was 3/4 oz bottles. these are working well

When do these expire?

There should be an expiration date on each bottle. Do not use after expired test results can’t be guaranteed

Do these work with any other test kits?

Probably not. It's a matter of water to drop ratio. These are replacement drops for their test kit. Once you have the test kit, you can purchase these as a replacement. Test kit isn't that expensive. Very reliable.

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CLOROX Pool&Spa Swimming Pool 3-Way Water Test Kit Refill Solutions, 0.5oz (Pack of 1)

CLOROX Pool&Spa Swimming Pool 3-Way Water Test Kit Refill Solutions, 0.5oz (Pack of 1)

Product ID: 629686240

Details

Brand
CLOROX
Manufacturer
Chem Lab Inc.
Recommended uses for product
Swimming Pool
UPC
810821021913
Unit count
1.4878

⏳Long-lasting 0.5oz solutions

💧Tests bromine, chlorine & pH

🧪Precise chemical testing

86 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Keep your pool pristine and your summer flawless!

TRUSTED BY THOUSANDS - Backed by 914+ reviews with a 4.7-star rating—join the savvy pool pros who rely on Clorox.
SEASON READY FRESHNESS - Use fresh solutions each season to ensure reliable, consistent water quality readings.
COST EFFECTIVE POOL CARE - Save time and money by stocking up on these essential refills without compromising accuracy.
COMPACT CONVENIENT REFILL - 0.5oz bottles fit seamlessly into your existing 3-way test kit for hassle-free maintenance.
ACCURATE TRIPLE TEST FORMULA - Confidently monitor bromine, chlorine, and pH levels for a perfectly balanced pool.

The CLOROX Pool&Spa 3-Way Water Test Kit Refill Solutions pack includes 0.5oz each of Oto and Phenol Red solutions, designed to accurately test bromine, chlorine, and pH levels. Trusted by over 900 users with a 4.7-star rating, these refills ensure fresh, reliable readings every pool season, making pool maintenance effortless and precise.

Specifications

ASIN	B00PZZFTUG
Brand	CLOROX Pool&Spa
Brand Name	CLOROX Pool&Spa
Customer Reviews	4.7 out of 5 stars 922 Reviews
Item Type Name	Refill Solutions
Item Weight	0.16 Pounds
Manufacturer	Chem Lab Products, Inc.
Model Number	79300CLX
Number of Packs	1
Part Number	79000CLX
Recommended Uses For Product	Swimming Pool
Recommended uses for product	Swimming Pool
UPC	810821021913
Unit Count	1.4878 Milliliters
Unit count	1.4878 Milliliters

Reviews

A**E

Great Value

Works as expected. The price is great, and the quality is good.

5.05.2026

3**R

Better than test strips

Much more accurate than test strips

29.07.2026

K**S

Good Refills, Good Price

Used as refills for another kit. The ones I got don't reach their, 'Best By," date for over a year. And they're as shown in the pictures: 3/4 oz.

25.06.2026

V**A

Clorox is the only one I trust for my pool

I always use clorox brand for all my pool chemicals. I don't like hth

7.07.2026

T**M

Very good

Works great

29.06.2026

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