Waterdrop · Updated July 2026
Waterdrop G3 P800: full specs
Waterdrop G3 P800. Every price and spec below is linked to its source and dated — no guesses.
Source: waterdropfilter.com verified STALE · 2026-07-11 ✓ corroborated verify in ledger
The Waterdrop G3 P800 has no US price of record yet. It earns a Silver Deskmark — 48/100 pay-blind standing, #5 of 10 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
Cheapest reverse osmosis systems: Express Water RO5DX — $189.99
At Amazon
Amazon.com$759sold by Waterdrop Filtration Tech(as of — Details)
Details
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
The figure is the featured (buy box) listing at the moment shown, from Amazon's Creators API — not a page we read, and not necessarily the lowest listing.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
Is the Waterdrop G3 P800 a good buy?
On the spec sheet, its filtration stages of 10 is the highest of the 10, its rated capacity gpd of 800 is the highest of the 7, and its pure to drain ratio of 3:1 is the highest of the 4.
Specifications
| Price (US) | No listed price at source No reliable typical US MSRP could be sourced verbatim. The official Waterdrop product page showed only replacement-filter prices (e.g., G3-N1CF filter $29.99, G3P800-N2RO filter $139.99), not the system price, and the Amazon WaterdropDirect listing did not show a numeric system price when checked. The only system price found was Home Outlet Direct's "Sale price $999.00" (SKU WD-G3P800-W-FC), an authorized-dealer figure attached to a 600/800 GPD variant selector and far above this model's typical street price, so it is treated as non-representative and no price is listed rather than one published as a guess. |
|---|---|
| Brand | Waterdrop |
| Released | — |
| Install type | tankless-under-sink |
| Filtration stages | 10 |
| Rated capacity gpd | 800 |
| Pure to drain ratio | 3:1 |
| TDS reduction (%) | — |
| Remineralization | No |
| Requires electricity | Yes |
| Storage tank (gal) | 0 |
| NSF certified standards | 42, 53, 58, 372 |
| Membrane life months | 24 |
| Annual filter cost (USD) | — |
Source: waterdropfilter.com (read 2026-07-11) STALE · 2026-07-11 · corroborated by amazon.com (read 2026-07-11).
How we checked
The official Waterdrop product page (model WD-G3P800-W-FC) confirms this exact G3P800 as an 800 GPD tankless under-sink RO system with 10-stage filtration, a 3:1 pure-to-drain ratio, IAPMO R&T certification to NSF/ANSI 42, 53, 58 and 372, "Electricity Required: Yes", and a 24-month (G3P800-N2RO) RO-membrane replacement interval; it is a distinct SKU from the separate "G3P800 Remineralization RO System," so this base unit is non-remineralizing. The Amazon WaterdropDirect listing (ASIN B0987FCQQW) corroborates the identical model and specs (SGS-tested 10-stage, 800 GPD, 3:1 pure-to-drain, NSF/ANSI 42&53&58&372, corded electric, tankless). Neither the manufacturer nor Amazon page exposed a system price; a third retailer (Home Outlet Direct, same SKU) listed $999.00, but that figure is atypically high and variant-ambiguous, so the price is left blank.
Frequently asked questions
How much does the Waterdrop G3 P800 cost?
The Waterdrop G3 P800 has no US price of record as of 2026-07-11.
What are the Waterdrop G3 P800's key specs?
Waterdrop G3 P800 (Waterdrop): Install type tankless-under-sink, Filtration stages 10, Rated capacity gpd 800, Pure to drain ratio 3:1, Requires electricity. Full sourced spec sheet verified 2026-07-11.
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