Floor-mounted or deck-mounted, and the valve may not be in the box · review

ryuwanku 202503 freestanding tub filler review

A 7.4 GPM floor-mount tub filler with a 360° gooseneck spout, diverter knob and 2-in-1 handheld.

What the maker puts in writing

“Featuring a high-performance brass valve and 1/2” large-diameter hoses, this freestanding tub filler delivers a maximum water flow of 7.4 GPM through the main spout, filling a standard 55-gallon bathtub in just 7.4 minutes. The 2.8 GPM handheld shower ensures strong spray power”
Made entirely of solid brass and stainless steel; a multi-layer matte black finish applied through high-temperature baking and curing, resisting rust, peeling and fading
“360° Swivel Gooseneck Spout — the tall gooseneck spout offers 360-degree rotation for flexible usage. Enjoy a softened air-injected water stream that enhances the bathing experience. Effortlessly switch between the tub spout and the multifunction handheld sprayer with the diverter knob”
A 2-in-1 handheld shower: twist the body to toggle between standard shower mode and high-pressure spray gun mode
Supplied with a brass base plate, body tube, stainless steel 59” shower hose, 1/2” supply lines (customisable to 3/8”), and three mounting bolts; a 5-Year Warranty

The cheaper of two near-identical faucets

ryuwanku sells two freestanding tub fillers on Amazon.com, checked on October 29, 2026:

202504 — $149.99 in brushed nickel, $189.99 in brushed gold — “Waterfall Design” 202503 — $89.99 in matte black — 360° gooseneck, air-injected stream, diverter knob

Both 7.4 GPM at the spout and 2.8 at the handheld. Both solid brass and stainless. Both with the twist-mode handheld, the 59-inch hose, the three-bolt mount and five years of warranty, in bullets that are largely the same text.

The cheaper listing describes two more features than the dearer one.

Unless the waterfall spout or a metallic finish is specifically what you want, this is the purchase.

Arithmetic that checks

7.4 GPM… filling a standard 55-gallon bathtub in just 7.4 minutes.

Fifty-five divided by 7.4 is 7.43.

That is the only listing on this shelf that shows its working, and on a shelf where flow figures run from 4.5 to 12.16 GPM with no common test pressure, showing the working counts for something.

Two words nobody else here uses

Diverter knob. Five of the seven faucets on this shelf include a handheld; this listing and the LOCALAND (its “water separator”) are the only two that name the control that switches between spout and wand. It is the part you operate every single bath.

Air-injected. An aerator mixes air into the stream, which makes it softer, quieter and far less inclined to splash out of a half-full tub — the reason nearly every bathroom faucet has one.

The waterfall and gooseneck spouts elsewhere on this shelf deliver a solid column of water: faster, louder, splashier.

What 7.4 gallons a minute depends on

The pipe, not the faucet.

A faucet cannot pass more water than the supply feeding it, and a 1/2 inch line at ordinary household pressure moves roughly 6 to 8 gallons a minute. That is exactly why ryuwanku makes a point of 1/2 inch large-diameter hoses rather than the thinner 3/8 inch it also supports.

Fit it on 3/8 inch stubs and the published figure will not appear. And the SUMERAIN on this shelf, at 12.16 GPM, is claiming more than almost any domestic supply can give it.

What is not here

No cartridge cycle rating, where SUMERAIN and LOCALAND both publish 600,000 operations.

No certification, where SUMERAIN and WOODBRIDGE publish ASME A112.18.1 — the standard most American plumbing codes require.

And no weight, on a 45 in (1143 mm) faucet standing on three bolts.

Availability

Available at around $89.99 on Amazon.com when we checked on October 29, 2026, for delivery to a US address.

Stock and prices on Amazon.com move without notice; the button above opens the live listing.

Prices quoted in this text were read on October 29, 2026. The live price is at the top of the page.

Strengths, and the catches

Strengths

Sixty dollars less than the maker’s own 202504 in brushed nickel, with the same 7.4 GPM, the same construction and the same five-year warranty
The only listing on this shelf that names both a diverter control and an aerated stream, which are the two things you touch and feel
Seven point four gallons a minute with arithmetic that checks: 55 gallons divided by 7.4 GPM is 7.43 minutes

Compromises

No cartridge cycle figure, where SUMERAIN and LOCALAND both publish 600,000
No certification published, where SUMERAIN and WOODBRIDGE publish ASME A112.18.1
No weight published, on a 45 in (1143 mm) floor-mounted faucet whose stability depends on its mass and its anchors

Specifications

Center distance	NOT APPLICABLE — freestanding. 7.99 × 6.30 × 45 in (203 × 160 × 1143 mm), and no weight is published.
Mounting	Floor, freestanding, on three bolts. Supply hoses are 1/2 in large diameter, customisable to 3/8 in; the shower hose is 59 in stainless steel. Warranty 5 years. It is $60 LESS than the maker's own 202504 waterfall version, now sold in brushed nickel at $149.99 and brushed gold at $189.99, with identical published flow and construction, on a different spout.
Spout reach	NOT PUBLISHED. The spout is a tall 360° swivel gooseneck with a softened air-injected stream.
Shower diverter	A KNOB switching between spout and handheld — named here, and NOT named on the maker's own 202504 waterfall version. The handheld is 2-in-1: twist the body between shower and high-pressure spray gun.
Flow rate	7.4 GPM at the spout, 2.8 GPM at the handheld, stated to fill a standard 55-gallon tub in 7.4 minutes. Neither the cartridge cycles nor any certification is published by the maker.
Finish	Solid brass and stainless steel, multi-layer baked matte black.
Amazon reference	B0DZ22774Q
EAN	0734134908184

The questions we get

What is the difference between this and the maker’s 202504?

A spout shape, a finish and sixty dollars or more. Both publish 7.4 GPM at the spout and 2.8 at the handheld, solid brass and stainless construction, the 2-in-1 twist handheld and a five-year warranty. On Amazon.com the 202504 waterfall version is now sold in brushed nickel at $149.99 and brushed gold at $189.99; this gooseneck is matte black at $89.99, and its listing additionally names a diverter knob and a softened air-injected water stream. Unless you specifically want the waterfall shape or a metallic finish, this is the one.

Does an aerated stream matter on a tub filler?

For how the bath feels while filling, yes. An aerator mixes air into the stream, which makes it softer, quieter and less inclined to splash out of a half-filled tub — which is why bathroom faucets nearly all have one. The trade is that aerated water cools very slightly faster as it falls. This is the only listing on this shelf to mention it at all; the waterfall and gooseneck spouts elsewhere here deliver an unbroken column of water, which fills fast and splashes more.

Is 7.4 GPM what I will actually get?

Only if the plumbing can supply it. A faucet cannot deliver more water than the pipe feeding it, and a 1/2 inch supply at ordinary household pressure moves somewhere in the region of 6 to 8 gallons a minute — which is why ryuwanku makes a point of its 1/2 inch large-diameter hoses. Fit this on 3/8 inch stubs, which the listing says it can be adapted to, and the figure falls. The SUMERAIN on this shelf claims 12.16 GPM, which almost no domestic supply will deliver.

Against the closest bathroom fittings on price

Same category, nearby prices, between bathroom fittings. What remains is the specifications every one publishes — half empty, a column is no use.

Model	Price	Center distance	Mounting	Spout reach	Shower diverter
ryuwanku 202503 freestanding tub filler	$90	NOT APPLICABLE — freestanding. 7.99 × 6.30 × 45 in (203 × 160 × 1143 mm), and no weight is published.	Floor, freestanding, on three bolts. Supply hoses are 1/2 in large diameter, customisable to 3/8 in; the shower hose is 59 in stainless steel. Warranty 5 years. It is $60 LESS than the maker's own 202504 waterfall version, now sold in brushed nickel at $149.99 and brushed gold at $189.99, with identical published flow and construction, on a different spout.	NOT PUBLISHED. The spout is a tall 360° swivel gooseneck with a softened air-injected stream.	A KNOB switching between spout and handheld — named here, and NOT named on the maker's own 202504 waterfall version. The handheld is 2-in-1: twist the body between shower and high-pressure spray gun.
sumerain two-handle Roman tub faucet	$99	8 IN Centers, on three deck holes of 1-1/4 in diameter — the only fixed center distance published here (the LOCALAND is adjustable, and the Pfister depends on a valve sold separately), and the figure that decides whether it fits the holes you have. 10 × 2.80 × 14.6 in (254 × 71 × 371 mm), 2,232 g.	Deck. SUPPLY LINES ARE NOT STATED AS INCLUDED, where the floor-mount faucets here ship theirs. No warranty is published.	4-29/32 in — the SHORTEST published reach on this shelf, and the maker itself recommends its 8-3/8 in version for large tubs.	NONE — no handheld shower is fitted, one of two faucets here without one. Two metal lever handles, on a drip-free MS ceramic cartridge tested for 600,000 uses.
Pfister Weller RT65WRC Roman tub trim	$107	NOT PUBLISHED as a measurement — three deck holes, but the spacing is set by the valve body, WHICH IS NOT INCLUDED. 11.4 × 9.45 × 9.33 in (290 × 240 × 237 mm), 1,814 g.	Deck, 3 holes — and THIS IS A TRIM KIT ONLY: spout and handles, no valve body. It requires a Pfister 0X6-050R or 0X6-150R sold separately, and the maker states it WILL NOT WORK PROPERLY WITH ANY OTHER MAKER'S VALVE. It is the only item on this shelf that is not a complete faucet. Weller collection.	NOT PUBLISHED, on a high arc spout.	NONE — no handheld shower. Two angled handles for separate hot and cold.
Aolemi freestanding tub filler, matte black	$120	NOT APPLICABLE — freestanding. 6.10 × 7.99 × 45 in (155 × 203 × 1143 mm), 4,763 g.	Floor, freestanding. Supply hoses are 1/2 in large diameter, 32 in long, customisable to 3/8 in. In the box: the faucet body, the straight tube, the handheld and its hose, supply lines, a base cover, mounting hardware and instructions. No warranty and no certification are published.	9 IN — THE LONGEST ON THIS SHELF, nearly double the Sumerain, on a spout 41 in high with 360° rotation.	NOT NAMED, though a cylinder-shape hand shower on a 59 in hose is fitted. No cartridge cycle figure is published.

Where the models diverge, in bathroom fittings

If price decides: this model, at $90.

The price on Amazon.com

This model is listed on Amazon.com, at ≈ $90 at the last reading. Listed is not the same as in stock: availability changes daily, and the buy box shows the live price.

Details checked on October 29, 2026.

Who buys this one, among bathroom fittings

The value pick of this shelf: the cheapest floor-mount filler here, with a published flow and a five-year warranty

Sources

Specifications: the manufacturer sheet for bathroom fittings and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

How we assess these bathroom fittings