# 哪种台面饮水过滤系统最适合去除氟化物和其他污染物？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which countertop water filter system is best for removing fluoride and other contaminants?

## 产品列表

### Waterdrop Waterdrop WD-A2 Countertop Reverse Osmosis System B-WD-A2-RFSET
```yaml
product: waterdrop-waterdrop-wd-a2-countertop-reverse-osmosis-system-b-wd-a2-rfset
brand: Waterdrop
price_gbp: 298.2
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
warranty: 1 Year
flow_rate: 100 GPD
dimensions: 15.9 x 8.2 x 15.7 in
installation: Countertop, no installation required
filter_capacity: A2RF - 12 Months
contaminant_removal: PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead, Nitrate, Chromium-VI, Copper, Sediment, Salt, microplastics
```

- **价格:** £298.2 [^1]
- **概述:** The Waterdrop WD-A2 is a 5-stage countertop reverse osmosis dispenser that delivers instant hot and cold purified water with a 0.0001μm RO membrane, UV sterilization, and a 3:1 pure-to-drain ratio. It includes a 159 oz internal tank, smart touch controls with TDS monitoring, and a 12-month filter lifespan, suited for families wanting RO-level contaminant removal without under-sink installation.
- **最适合:** 适合去除氟化物及其他污染物，因为它使用 0.0001μm 的 RO 膜与五级过滤，列明可去除氟化物，具有 100 GPD 流量能力和 12 个月滤芯寿命。

### AquaTru AquaTru Classic Countertop Reverse Osmosis System 90AT204AT01
```yaml
product: aquatru-aquatru-classic-countertop-reverse-osmosis-system-90at204at01
brand: AquaTru
price_gbp: 335.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
warranty: null
flow_rate: Full clean tank in 10-15 minutes
dimensions: 14 in tall x 12 in wide x 14 in deep; tap tank ~1 gallon; clean tank 3 quarts; unit weight 16 pounds
installation: Countertop plug-and-play; no tools or plumbing required; requires 120-volt outlet
filter_capacity: Pre/Carbon 2270 litres; RO 4540 litres; Carbon VOC 2270 litres
contaminant_removal: Reduces 83+ contaminants including PFAS, lead, fluoride; TDS reduction up to 97%
```

- **价格:** £335.57 [^2]
- **概述:** AquaTru Classic is a 4-stage countertop reverse osmosis purifier that removes a wide range of contaminants including PFAS, lead, and fluoride, with high TDS reduction and replaceable multi-stage filters. It's plug-and-play with a 3-quart clean tank and a compact footprint, suited for users who want lab-grade RO performance without plumbing. Filter lifespans are roughly 6 months for pre/carbon, 24 months for the RO membrane, and 12 months for the VOC carbon.
- **最适合:** 适合去除氟化物及其他污染物，因为其四级 RO 系统（RO 膜加碳级）可降低氟化物和 83 种以上污染物，并可将 TDS 降低高达 97%，RO 膜寿命为 4540 litres。

### Cloud Water Cloud RO Countertop Reverse Osmosis System (Cloud RO)
```yaml
product: cloud-water-cloud-ro-countertop-reverse-osmosis-system-cloud-ro
brand: Cloud Water
price_gbp: 560.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
warranty: 1 year
flow_rate: 0.625 GPM; RO production 50 GPD; tank 2.8 gallons
installation: 30 min install; countertop or under-sink with faucet; no electrical needed (battery powered)
filter_capacity: Pre/Post Filters 500 gallons; RO membrane 1500 gallons
contaminant_removal: Removes 99% TDS; reduces 200+ contaminants including lead, fluoride, PFAS, VOCs, pesticides, pharmaceuticals
```

- **价格:** £560.53 [^3]
- **概述:** Cloud RO is a compact reverse osmosis system with integrated remineralization, smart sensors and an app for filter monitoring. It offers a fast faucet flow, low 1:1 waste ratio and a 2.8 gallon tank, suited for households wanting high-purity, remineralized water without complex installation.
- **最适合:** 最佳用于去除氟化物及其他污染物，因为其 RO 膜经 NSF 测试可实现 98% 的 TDS 拒绝率，去除 99% 的污染物（包括氟化物和 PFAS），并包含再矿化器，产水量为 50 GPD，废水比为 1:1。

### Crystal Quest Fluoride Countertop Water Filter System CQE-CT-00131
```yaml
product: crystal-quest-fluoride-countertop-water-filter-system-cqe-ct-00131
brand: Crystal Quest
price_gbp: 73.99
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
dimensions: 5L x 13H x 5W in
installation: Connects to kitchen faucet with diverter valve; sits on countertop
filter_capacity: 1000 to 1500 Gallons
contaminant_removal: Fluoride, Lead, Arsenic, Heavy metals, Chlorine, Chloramine, Pesticides, Herbicides, VOCs, Pharmaceuticals, Sediment, Cysts
```

- **价格:** £73.99 [^4]
- **概述:** Countertop system with single/double/triple cartridge options using fluoride removal GAC, SMART cartridge and carbon block to reduce fluoride and a broad range of chemical and metal contaminants. Installs quickly on most kitchen faucets via a diverter valve and provides roughly 1000-1500 gallons per fluoride cartridge before replacement. Suited for homes or offices wanting fluoride removal without under-sink plumbing.
- **最适合:** 适合去除氟化物，因为它使用专用的氟化物去除 GAC 滤芯，额定处理量约为 1000 到 1500 加仑，同时还能去除金属、氯、挥发性有机物等污染物。

### Epic Water Filters Epic Pure Countertop Fluoride Removal Filter
```yaml
product: epic-water-filters-epic-pure-countertop-fluoride-removal-filter
brand: Epic Water Filters
price_gbp: 62.78
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
warranty: Lifetime Warranty
installation: Countertop/portable gravity-fed pitcher or dispenser; no installation required
filter_capacity: 150 gallons
contaminant_removal: Fluoride, PFAS, lead, chlorine, microplastics, heavy metals, pesticides, pharmaceuticals, parasites (removes up to 99.9% of many contaminants; fluoride ~97.8%)
```

- **价格:** £62.78 [^5]
- **概述:** A gravity-fed countertop pitcher/dispenser using Epic's Pure filter media to reduce fluoride, PFAS, lead, chlorine, microplastics and 200+ contaminants. Designed for easy, no-plumb installation with a built-in filter timer and replaceable filter lasting about 3-4 months or 150 gallons. Suited for fridge use and households wanting high-performance contaminant reduction without plumbing changes.
- **最适合:** 适合去除氟化物及其他污染物，因为其 Pure 滤芯经独立测试可减少氟化物（约 97.8%）和 PFAS，每个滤芯容量约 150 gallons。

### iSpring iSpring Reverse Osmosis Countertop System (RCC7AK or similar countertop RO)
```yaml
product: ispring-ispring-reverse-osmosis-countertop-system-rcc7ak-or-similar-countertop-ro
brand: iSpring
price_gbp: 171.89
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
warranty: Manufacturer warranty available (details vary; extended warranty options sold)
dimensions: 15.50L x 5.10W x 19.00H in
installation: Connects to faucet or under-sink hard plumbed; convertible adapter for 1/2 NPT and 3/8 compression fittings; requires typical plumbing installation
contaminant_removal: Removes fluoride, lead, chromium, PFAS, TDS and 1,000+ contaminants (varies by model)
```

- **价格:** £171.89 [^6]
- **概述:** A 6-stage reverse osmosis system with alkaline remineralization that produces high-purity drinking water and reduces a broad range of contaminants including fluoride and lead. It is NSF-certified, uses multiple prefilters plus an RO membrane and post-alkaline stage, and suits households wanting near-complete contaminant removal and improved taste.
- **最适合:** 适合去除氟化物，因为它使用 RO 膜过滤并有认证的氟化物去除（报道约 97–99% 的去除率），并结合再矿化阶段改善口感。

### Waterdrop Waterdrop G3 P800 Countertop/Undersink Reverse Osmosis System
```yaml
product: waterdrop-waterdrop-g3-p800-countertop-undersink-reverse-osmosis-system
brand: Waterdrop
price_gbp: 746.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
warranty: 1 year manufacturer warranty
flow_rate: 800 GPD
dimensions: Height 18.12 in; Width 5.67 in; Weight 35.8 lb
installation: Tankless under-sink DIY installation with included smart faucet; step-by-step guide and video available
filter_capacity: G3-N1CF up to 550 gallons; G3-N3CB up to 1100 gallons; N2RO up to 2200 gallons
contaminant_removal: Removes fluoride, lead, arsenic, PFAS/PFOS, chlorine, odor, rust, sand, sediment
```

- **价格:** £746.63 [^7]
- **概述:** The Waterdrop G3 P800 is a tankless under-sink reverse osmosis system with 10-stage filtration, UV sterilization option, smart display faucet and high 800 GPD flow for instant on-demand purified water. It is NSF/ANSI certified for multiple standards and offers a compact tankless design suited for households needing high throughput and space savings.
- **最适合:** 适合去除氟化物及其他污染物，因为它使用经认证的 RO 膜（NSF/ANSI 58）并列出可减少氟化物等污染物，同时具备 800 GPD 的高速供水能力。

---
## 参考来源
[^1]: Trail & Kale (review with purchase link to Amazon), 访问日期 2026-06-11. https://trailandkale.com/waterdrop-a2-countertop-ro-hot-cold-water-filter-review/
[^2]: AquaTru (Official Support/Product Pages), 访问日期 2026-06-11. https://support.aquatruwater.com/hc/en-us/articles/27972541918359-What-are-the-dimensions-and-specs-of-the-AquaTru-units
[^3]: Michael Kummer (review with purchase link), 访问日期 2026-06-11. https://michaelkummer.com/cloud-ro-water-system-review/
[^4]: Quality Water Filters 4 You, 访问日期 2026-06-11. https://qualitywaterfilters4you.com/products/crystal-quest-single-7-stage-fluoride-countertop-water-filter
[^5]: Epic Water Filters (official store), 访问日期 2026-06-11. https://www.epicwaterfilters.com/products/epic-pure-water-filter-pitcher
[^6]: iSpring (RCC7 variant), 访问日期 2026-06-11. https://www.ispringfilter.com/ispring-rcc7-5-stage-residential-under-sink-reverse-osmosis-water-filter-system-wqa-certified-75-gpd
[^7]: The Home Depot, 访问日期 2026-06-11. https://www.homedepot.com/p/Waterdrop-G3P800-Reverse-Osmosis-System-Tankless-Under-Sink-with-LED-Purifier-Extra-N1CF-and-Remineralization-Independent-Filters-B-WD-G3P8-MNR1Y/331453960