The choices compared
| Option | Good for | Keep in mind |
|---|---|---|
| Pitcher | Chlorine taste on a small scale | Small volume, frequent cartridge changes |
| Fridge filter | Cold water and ice | Small carbon cartridge; check each claim's certification |
| Under-sink alkaline RO | Dedicated tap with membrane and carbon stages, minerals added back | Cabinet space, scheduled filter and membrane changes, some water to drain |
| Whole-home filter | Chlorine taste and odor at every tap and shower | Not a replacement for drinking-water treatment like RO |
Homestead-specific factors
- Disinfectant: HPS Water uses chlorine, which carbon reduces readily, so even simple filters help with taste. See chlorine filters in Homestead.
- Fluoride: the city stopped fluoridation in June 2025; natural fluoride remains. RO is a common reduction method. See fluoride filters.
- PFAS: the city publishes UCMR5 PFAS results. Only models certified to NSF/ANSI 53 or 58 for PFOA/PFOS reduction should be trusted for that claim. See PFAS filters.
- Lead: the city's report says lead in drinking water comes mainly from service lines and home plumbing, and that a filter certified by an ANSI-accredited certifier can reduce lead. Check the model's listing for lead.
Matching it to your household
- Apartment or newer townhome: under-sink RO, after checking lease or association rules.
- Single-family home with kids: RO for drinking, cooking and bottles; maybe whole-home filtration for showers.
- Redland or rural property on a well: treat the well first, then add RO at the kitchen. See well water treatment.
- Small office or gym: Living Water's RO systems are designed for offices and gyms too.
Questions for any seller
- What exact model, and which NSF/ANSI listings back each claim?
- How often is each filter or membrane replaced, and what does it cost to maintain?
- Can I taste the water before deciding?
- Is the quote itemized for equipment, installation and upkeep?
To compare with what you spend now, use the bottled water vs. RO calculator.
Try it with your own water
Jorge tests your Homestead tap or well free and explains which option fits, including when a simple filter is enough. Call, text or WhatsApp (305) 793-5974. Read more on under-sink RO in Homestead.
Sources:
https://www.homesteadfl.gov/DocumentCenter/View/6143
https://www.floridahealth.gov/community-environmental-public-health/environmental-public-health/water-quality/drinking-water/private-wells/
https://www.homesteadfl.gov/DocumentCenter/View/6143
https://www.floridahealth.gov/community-environmental-public-health/environmental-public-health/water-quality/drinking-water/private-wells/
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist