How to Choose a Faucet Aerator: 2025 Guide for Kitchen Water Efficiency

How to choose a faucet aerator?

Why Your Faucet Aerator Matters More Than You Think

Ever wondered why restaurant kitchens use specific aerators? It's not just about saving water – the right aerator affects spray pattern, noise levels, and even how quickly you rinse dishes. Let's break down what international buyers often miss…

The flow rate rating is the true measure of an aerator's performance.

According to JC-T 2117-2012 "Flow Regulators for Sanitary Ware," products with flow rate ratings are required to have permanent markings indicating their flow rate. When replacing an aerator, users need to pay more attention to the product's flow rate rating.

flow rate rating

Unit: L/s
Grade	Flow value	Scope
Z	0.15	0.125≤Q≤0.15
A	0.25	0.225≤Q≤0.25
S	0.33	0.30≤Q≤0.33
B	0.42	0.38≤Q≤0.42
C	0.5	0.48≤Q≤0.50
D	0.63	0.58≤Q≤0.63
Note 1: The flow rate measured by the flow regulator is not within the above flow range and is not classified.
Note 2: The flow rate rating for flow regulators is at the manufacturer's discretion.

JC/T 2117-2012 "Flow Regulators for Sanitary Ware" categorizes products into six grades based on flow test results: Z, A, S, B, C, and D. These letters are marked at the end of the product logo. Among these grades, a lower flow rate indicates less water usage per unit of time. Replacing the aerator is also an opportunity to improve the flow performance of the faucet. For faucets that need to save water, choose an aerator with a lower flow rate; for faucets used for water collection, choose an aerator with a higher flow rate.

Identifying faucet aerators is important not only for ordinary users but also for product manufacturers. When factories ship products, it is impractical to check the flow rate of each item. To avoid the hassle of sending incorrect products, manufacturers need to develop better ways to add more obvious identification. NEOPERL, a leader in the industry, uses colors to distinguish products with different flow rates. Color is the most intuitive marker.

NEOPERL aerators models

aerators models

Faucet aerators can also offer different water flows. These flows have varying flow rates and strengths, making them suitable for different occasions.

Different water flow of aerator

Aerator Types

Laminar vs. Aerated Flow:

Laminar (non-splashing): Ideal for commercial kitchens
Aerated (softer spray): Better for home dishwashing

Swivel vs. Fixed: Swivel bases help clean corner sinks

Installation Hacks for International Buyers

How to remove a stuck aerator: Use rubber gloves, not pliers!
Dealing with hard water? Soak in vinegar monthly (we ship descaling kits)

FAQs

Q: Will a 1.5 GPM aerator feel weak?
A: Not with pressure-compensating tech – our VortexFlow™ models maintain strong spray at 1.5 GPM.

Q: How do I know if my aerator fits American/European faucets?
A: Look for dual-thread markings: 15/16"-27 (US) or M24x1 (EU). Still unsure? Snap a photo – our engineers reply in 2 hours.

How to choose faucet aerator?

Why Your Faucet Aerator Matters More Than You Think

Aerator Types

FAQs