BestsellerLow-Flow Shower Head
Shaped nozzles build a full spray from a reduced flow rate.
Rated flow ≈ 7.6 L/min (2.0 GPM)
Aerators, shower heads and cistern fittings that quietly reduce the flow rate of water at home. They mix air into the stream, cap a flow rate or lower the volume per flush — you barely notice the difference.
Fitted by hand in seconds · No money or savings claims, just a lower flow rate.
Typical aerator
≈ 5.7 L/min
rated flow at the spout
Aerators mix air into the water so a lower flow rate still feels full and soft at the tap or shower.
Restrictor inserts and reducers sit inside the fitting and limit the maximum flow rate passing through.
Displacement and dual-flush hardware lowers the volume of water a cistern draws and releases per flush.
We describe what the fittings do — they reduce flow. We don’t claim a specific amount of money, water or percentage saved, because real results depend on your home, habits and existing fittings.
BestsellerShaped nozzles build a full spray from a reduced flow rate.
Rated flow ≈ 7.6 L/min (2.0 GPM)
Starter setSix screw-in aerators that mix air into the stream to lower tap flow rate.
Rated flow ≈ 5.7 L/min (1.5 GPM)

A swivelling aerator that aims a lower-flow stream around the sink.
Rated flow ≈ 6.0 L/min (1.6 GPM)

Our four core fittings for taps, shower and toilet in a single kit — bought together for less than buying them separately.

How aerators and restrictors actually work, how to check your fitting before you buy, and where each product fits around the home. No jargon, no inflated claims.
Read the guideFlat-rate shipping below that. Tracked dispatch in 1–2 business days.
Return unopened items within 14 days. Sealed hygiene items are non-returnable once opened.
Payments handled by Stripe & PayPal. DW PLUMBING & HEATING LIMITED, Co. No. 05245821.