That matters even more when the equipment pad sits in a tight spot, like along a driveway or side yard, where every extra adapter and every awkward refill makes the feeder harder to live with.
Quick comparison
| Product | Best for | Install path | Service load | Trade-off |
|---|---|---|---|---|
| Inground Chlorine Feeder (Model C-10) | Steady, low-effort tablet chlorination on an established in-ground system | In-line, tied to existing plumbing | Moderate | Not for above-ground pools or quick retrofits |
| HAYWARD In-Ground Chlorine Feeder (Model EFC-10) | Budget-conscious in-ground tablet dosing | In-line, same general lane as a standard feeder | Moderate | Less reason to choose it if you want a more specialized setup |
| Intex Chlorine Tablet Feeder | Above-ground pools with basic circulation | Built for the above-ground hardware path | Lower to moderate | Not the right answer for a hard-piped in-ground system |
| Doheny’s Pool Supplies Chlorine Feeder for 1/2-Inch PVC | DIY chlorine dosing tied into 1/2-inch PVC cleanly | 1/2-inch PVC connection | Moderate | Narrow compatibility |
| Sta-Rite 800 Series Automatic Chlorine Feeder | Larger pools or higher bather-load schedules needing steady tablet feeding | Automatic feeder class | Higher | Too much hardware for a modest backyard pad |
Best pool feeders for chlorine tablets
1. Inground Chlorine Feeder (Model C-10): Best overall
The HAYWARD Inground Chlorine Feeder (Model C-10) is the safest all-around pick for a standard in-ground pool. It fits the most common backyard setup: established plumbing, a normal equipment pad, and a tablet feeder that can stay out of the way while doing its job.
What makes it the strongest choice is how ordinary it is. There is no special install story here. If your system already supports an in-line feeder, this is the type of unit that belongs there.
The trade-off is simple: it is an in-ground feeder, not a universal fix. If the pool is above ground or the plumbing was never set up for this style, the C-10 is the wrong match.
Choose this if you want the least complicated route for a conventional in-ground pool. Skip it if you need a feeder that works with a different plumbing layout.
2. HAYWARD In-Ground Chlorine Feeder (Model EFC-10): Best value
The EFC-10 is the budget-minded in-ground option. It stays in the same lane as a standard tablet feeder and gives you the core function without asking you to move up to a more elaborate setup.
This is the better pick when you want a familiar in-ground feeder and the price gap matters. It does the basic job without pushing you into a heavier-duty class you may not need.
The trade-off is that it does not give you much reason to stretch beyond a straightforward in-ground install. If the C-10 is only a small step up in cost, that stronger all-around pick is the cleaner choice.
Choose the EFC-10 if the pool already has compatible plumbing and you want to keep spending under control. Skip it if you are looking for a more specialized feeder body or a premium-feeling upgrade.
3. Intex Chlorine Tablet Feeder: Best for above-ground pools
The Intex Chlorine Tablet Feeder is the right fit for above-ground pool owners who want to use chlorine tablets without turning the setup into a plumbing project. That makes it stand out immediately from the in-ground feeders above.
Above-ground pools benefit from feeders built for their hardware path. A unit like this avoids the awkwardness of trying to adapt a hard-piped feeder to a simpler system.
The limit is obvious: this is not the feeder for a permanent in-ground equipment pad. That narrower use case is the trade-off, but it is also the reason it makes sense here.
Choose the Intex feeder if your pool is above ground and the circulation is basic. Skip it if you are shopping for a feeder to tie into a standard in-ground plumbing run.
4. Doheny’s Pool Supplies Chlorine Feeder for 1/2-Inch PVC: Best simple DIY pick
Doheny’s Pool Supplies Chlorine Feeder for 1/2-Inch PVC is the neatest choice for a DIY install that already uses 1/2-inch PVC. That narrow fit is the reason it belongs on this list.
When the plumbing is already built around that line size, a direct connection keeps the feeder from turning into an adapter stack. On a crowded pad, that is worth a lot because every extra fitting adds clutter and extra service points.
The trade-off is narrow compatibility. If the line size does not line up, the appeal drops fast. This is a feeder for a specific plumbing path, not a catch-all replacement.
Choose this if the pool pad already runs on 1/2-inch PVC and you want a tidy, direct install. Skip it if the plumbing is mixed, likely to change, or not already sized for this feeder.
5. Sta-Rite 800 Series Automatic Chlorine Feeder: Best heavy-duty option
The Sta-Rite 800 Series Automatic Chlorine Feeder is the premium pick in this group. It belongs on larger pools or schedules with heavier chlorine demand, where a more serious feeder makes sense.
This is the option for buyers who need the feeder to stay steady under more demanding use. Larger water volume and more swimmers push a chlorine system harder, and this is the class built for that kind of job.
The trade-off is size and seriousness. On a small backyard pad, it is simply more hardware than you need.
Choose the Sta-Rite 800 Series if the pool is larger or gets regular, heavier use. Skip it if you want the simplest possible setup or if the equipment pad is already crowded.
How to narrow it down fast
Start with the pool type.
- In-ground pool: look first at the C-10 or the EFC-10.
- Above-ground pool: the Intex feeder fits the setup better.
- 1/2-inch PVC run: Doheny’s is the cleanest match.
- Larger pool or heavier use: the Sta-Rite 800 Series is the strongest fit from this group.
Then look at the pad itself. A feeder that needs extra adapters or awkward repositioning becomes annoying quickly, especially when access is tight. A direct, simple connection is easier to keep up with.
Storage also matters more than people expect. Chlorine tablets need to stay dry, and the feeder needs a place where it can be emptied and put away without making a mess of the rest of the pad.
What matters most before you buy
The strongest feeder is usually the one that matches the plumbing already in place. That sounds basic, but it is the detail that keeps the rest of the maintenance simple.
A few things deserve attention:
- Pool type: in-ground, above-ground, or 1/2-inch PVC.
- Service access: can you refill it without moving other equipment?
- Pad layout: does the feeder add clutter or keep the setup tidy?
- Storage: is there a dry place for the feeder and tablet supply?
- Pool demand: is this a light-use pool or one that needs steadier feeding?
A tablet feeder should make chlorine handling more organized, not add another awkward job to the pad.
Final recommendation
For most in-ground pools, the HAYWARD Inground Chlorine Feeder (Model C-10) is the best overall pick because it fits the standard setup cleanly and avoids unnecessary fuss.
If price matters more than stepping up to the most straightforward option, the HAYWARD In-Ground Chlorine Feeder (Model EFC-10) is the value choice. It keeps the job simple without pushing into a more complicated category.
For above-ground pools, the Intex Chlorine Tablet Feeder is the clear match. For a clean DIY fit on 1/2-inch PVC, choose Doheny’s Pool Supplies Chlorine Feeder for 1/2-Inch PVC. If the pool is larger or gets heavier use, the Sta-Rite 800 Series Automatic Chlorine Feeder is the stronger heavy-duty option.
FAQ
Can one chlorine tablet feeder work for every pool type?
No. In-ground feeders, above-ground feeders, and 1/2-inch PVC feeders are built for different plumbing paths. Matching the feeder to the pool setup matters more than the brand name.
Is the biggest feeder always the best choice?
No. A heavier-duty feeder only makes sense when the pool is large or the chlorine demand is higher. On a modest setup, it is just more hardware than you need.
What is the most important thing to get right?
The plumbing connection. If the feeder does not match the system already in place, installation gets messy and day-to-day service gets harder.
Do tablet feeders reduce maintenance?
They organize it. You still need to refill, rinse, and store the feeder properly, but a good fit keeps those jobs contained and predictable.
What if my equipment pad is crowded?
Choose the feeder that needs the fewest adapters and the least extra handling. On a tight pad, simpler usually wins because it is easier to open, refill, and put back into place.