“One tab in the floater. The Club handles the rest.”
3" Chlorine Tabs
Clear water, held steady, all week long.
★★★★★ New · be the first in Houston to weigh in
How much, and how long it lasts
| Pool size | Tabs / week | A 25 lb bucket lasts* |
|---|---|---|
| 10,000 gal | 2 tabs | ~6 months |
| 15,000 gal | 3 tabs | ~4 months |
| 20,000 gal | 4 tabs | ~3 months |
| 25,000 gal | 5 tabs | ~2.5 months |
| 30,000 gal | 6 tabs | ~2 months |
*Based on the 25 lb bucket (about 50 tabs). Adjust up for hot weather and heavy use. This gets you close. Confirm with a test strip.
- 01
Load the floater
Drop tabs into a floater, skimmer, or inline feeder. Never hand-toss tabs into the pool.
- 02
Set the dose
One 8 oz tab per about 5,000 gallons, each week. Use the chart for your pool size.
- 03
Let it run
Tabs dissolve slowly and hold a steady chlorine level between visits. Top up weekly.
- Active ingredient
- Trichloroisocyanuric acid (trichlor)
- Concentration
- 90% available chlorine
- Form
- Stabilized 3-inch tablets
- SKU
- PV-TAB-25
- Registration
- EPA-registered
Oxidizer. Keep dry, sealed, and away from other chemicals. Never mix with cal-hypo shock. Read the full label before use.
“It's the workhorse of pool sanitizer: slow-dissolving, stabilized against the Texas sun, and steady enough that you stop thinking about your pool. We've sold the good stuff for 25 years. This is the good stuff.”
The Pool Health Club · Houston
What Houston says
★★★★★
Be the first in Houston to weigh in.
No reviews yet, and we won't invent any. Run a bucket for a season and tell us how your water looks. Verified notes from real Houston pools will land right here.
Can I just toss tabs in the pool?
No. Always use a floater, skimmer, or inline feeder. Undissolved tabs sitting on plaster or a vinyl liner can bleach and damage the surface.
How is this different from the big-box bucket?
Same active chemistry: stabilized trichlor at 90%. We sell it honestly, in the size you actually use, and deliver it same-day in Houston. No aisle, no upsell.
Can it ship to me?
Free same-day delivery anywhere in Houston, and ground shipping across Texas. Pool sanitizers ship ground only, never overnight.
Do I still need to test my water?
Yes. The dosing chart gets you close; a quick test strip confirms it. We would rather you trust the strip than trust a number we made up.
