SparkPod 6-Inch Rain Shower Head Review: Flow, Fit and Claims

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If you are considering the SparkPod rain shower head, the first question is how much water it uses and whether it fits your existing arm. A rain head covers a wide area, and its flow rate decides how much water it uses, but a head cannot add pressure your plumbing does not supply. This review covers only what the listing states about flow, nozzles, fit, finish, included parts and warranty. It does not report any test of the head in a shower, and it does not promise stronger pressure. Use the listing to decide whether the flow and fit suit your bathroom, and read the restrictor and filter notes before you install it.

Quick answer

The SparkPod is a 6-inch round rain shower head in brushed nickel, made of ABS, with 90 rubber nozzles. The specs give a flow rate of 1.8 gallons per minute, and the bullets say it ships set to that water-saving figure. The bullets describe a 1/2-inch shower arm fit, and say the box includes plumber tape and an additional water filter. The specs give a 1-year manufacturer warranty, and the bullets add a 30-day money-back guarantee. The item highlight uses the term high pressure, which a head cannot add to your supply.

What to check in a rain shower head

Four details decide whether this head fits. Each one can rule it in or out.

1. Flow rate. The specs and bullets give 1.8 gallons per minute as the setting the head ships with. The EPA says standard showerheads use 2.5 gallons per minute, and that a showerhead must demonstrate no more than 2.0 gallons per minute to earn the WaterSense label. The listing’s 1.8 gallons per minute sits under the 2.0 figure, but the listing does not say the head has the WaterSense label, so check the product page for that mark.

2. Pressure and high-pressure wording. The item highlight says high pressure, and the bullets describe stronger flow for low-pressure homes. A shower head changes how water leaves the head, but it does not add pressure the plumbing does not supply. The EPA says pressure compensation keeps a showerhead’s flow at a minimum across a range of household pressures, and this listing does not describe that feature. Read the high-pressure wording as the maker’s claim.

3. Restrictors and flow changes. The bullets mention a 2.5 gallons-per-minute restrictor and a screened washer that can be used alone to raise the flow. This review does not give advice on removing or swapping a flow restrictor, because the site does not cover that topic. Keep the head as it ships unless the manufacturer’s own instructions say otherwise, and check the product page before you change any part of it.

4. Nozzles, fit and filter. The bullets describe 90 flexible rubber nozzles that clear hard water and limescale with a swipe of a finger. They say the head hand-tightens onto a standard 1/2-inch shower arm, and that plumber tape and a spare washer are included. The included components also name an additional water filter. The listing does not name a filter certification or say which contaminants the filter reduces, so do not treat it as a certified filter.

Use these rules to choose:

• Choose this head if you want a 6-inch rain head at 1.8 gallons per minute, with a 1/2-inch arm fit and a 1-year warranty.
• Choose a different head if you need a certified filter, because the listing names no certification.
• Choose a different head if you need the WaterSense mark confirmed, because the listing does not show it.

For related options, the best high pressure shower head water saving guide covers the high-pressure category, and the best shower bar for shower head guide covers mounting.

The SparkPod rain shower head

The head is a round, wall-mounted shower head in elegant brushed nickel, with one setting, which the specs name as rain and full. The material is acrylonitrile butadiene styrene, and the listing gives the item dimensions as 3.27 inches long and 6.3 inches wide. The model number is X002J9SD2N, and the manufacturer is Spark Pod LLC. The listing also gives a hose length of 0.5 inches, which is not a hose length, so check the product page before you rely on that field.

The head fits a reader who wants a rain-style head with a wide face and a 1/2-inch arm, and who will keep the flow at the shipped setting. The bullets describe a spa-like rainfall, and the 6-inch face is listed as drops over the head and shoulders.

The listing has several things to check. The title and item highlight use the term high pressure, which a head cannot add to your supply. The bullets describe a restrictor swap that the site does not cover. The included filter is named without a certification. The listing says the drip after shut-off is “just water draining,” which is the maker’s description. The bullets describe a 6-inch and 8-inch choice, and the listing gives this 6-inch size.

Who should skip it: a reader who needs a confirmed WaterSense mark, a reader who needs a certified filter, and a reader who needs a higher flow than the listed 1.8 gallons per minute.

Pressure and the EPA’s flow figures

The EPA says standard showerheads use 2.5 gallons of water per minute. It also says a showerhead that earns the WaterSense label must demonstrate that it uses no more than 2.0 gallons per minute, and that WaterSense showerheads are independently certified against criteria for water coverage and spray intensity. The EPA also says showering is about 17 percent of residential indoor water use, which is nearly 40 gallons per day for the average family.

The 1.8-gallon figure is a flow rate, not a pressure rating. A rain head covers more area, but the flow is what decides the water use, and the plumbing sets the pressure at the head.

Installing a head on a 1/2-inch arm

The bullets say the head hand-tightens onto a standard 1/2-inch shower arm, and that the box includes plumber tape. Turn the shower off before you change the head, do not over-tighten the connection, and check the joint for leaks with the water on. Use the plumber tape the listing includes, and follow the instructions in the box. If the arm is not the size the listing gives, or the installation needs more than swapping the head, ask a licensed plumber for the work.

Worked example: how a 10-minute shower uses 18 gallons at the shipped flow

Compare the water used at 1.8 gallons per minute with the water used at 2.5 gallons per minute, the EPA figure for a standard head.

• Water at 1.8 gallons per minute: 1.8 times 10 = 18 gallons.
• Water at 2.5 gallons per minute: 2.5 times 10 = 25 gallons.
• Difference in this example: 25 minus 18 = 7 gallons.

Check the arithmetic again. 1.8 times 10 is 18. 2.5 times 10 is 25. 25 minus 18 is 7. The example shows that a 10-minute shower at the shipped flow uses 7 gallons less than one at the standard 2.5 gallons per minute. It does not show the spray strength, which depends on your plumbing.

What the ABS body is

The specs give the material as acrylonitrile butadiene styrene. The Wikipedia overview of ABS says it is a thermoplastic polymer in common use since the 1950s, and that it is a terpolymer of styrene and acrylonitrile polymerized in the presence of polybutadiene. The bullets describe the body as rustproof ABS, but the listing does not describe its heat limit or how it handles hot water over time.

What the rain pattern does

The Wikipedia overview of showers says the simplest showers have a swivelling nozzle aimed downward, and that most showers have an adjustable nozzle angle. A rain head is a fixed nozzle that spreads water over a wide area, and it does not change the pressure at the plumbing. The bullets describe a wide, even downpour from the 6-inch face, which is the maker’s description of that pattern.

Five common mistakes

1. Expecting more pressure. A head cannot add pressure your plumbing does not supply.
2. Changing the restrictor. The site does not cover removing or swapping flow restrictors.
3. Trusting the filter. The listing names no certification.
4. Assuming the WaterSense mark. The listing does not show it.
5. Over-tightening the arm. Turn the shower off and check the joint for leaks.

FAQ

What is the flow rate?

The specs and bullets give 1.8 gallons per minute as the shipped setting.

Does it fit a standard arm?

The bullets say it hand-tightens onto a standard 1/2-inch shower arm.

Is the filter certified?

The listing names no certification.

What is in the box?

The included components are an additional water filter and Teflon tape.

How long is the warranty?

The specs give 1 year, and the bullets add a 30-day money-back guarantee.

How many nozzles are there?

The bullets say 90 flexible rubber nozzles.

Bottom line

The SparkPod 6-inch rain shower head suits a reader who wants a round brushed nickel rain head that ships at 1.8 gallons per minute and fits a 1/2-inch arm, with plumber tape included. The listing describes high-pressure wording and a restrictor swap that this review does not endorse, names no filter certification, and does not show the WaterSense mark. Keep the head as shipped, turn the shower off before you change it, and check the joint for leaks.

Sources

• WaterSense showerheads, EPA: standard showerheads use 2.5 gpm; WaterSense showerheads use no more than 2.0 gpm and are independently certified; showering is about 17 percent of residential indoor water use.
• Acrylonitrile butadiene styrene, Wikipedia: a thermoplastic polymer in common use since the 1950s.
• Shower, Wikipedia: the simplest showers have a downward-aimed nozzle; most have adjustable nozzle angle.