2-Pack M22 Female Thread Stainless Steel Faucet Aerator | Water Saving
2-Pack M22 Female Thread Stainless Steel Faucet Aerator | Water Saving
2-Pack Stainless Steel M22×1 Female Thread Faucet Aerator
Upgrade your faucet with this 2-piece stainless steel aerator set featuring an M22×1 female thread. Engineered to reduce water consumption without compromising flow, these aerators infuse air into the water stream for a smooth, splash-free experience. Whether you're looking to cut water bills or simply refresh an old tap, this is a practical, eco-friendly addition to any kitchen or bathroom.
Made in China.
What's Included
- 2 × Aerator cores (plastic/POM mesh)
- 2 × Stainless steel outer shells
- 2 × Rubber sealing rings
Key Features
- Water-saving flow rates: Available in 2L, 3L, 4L, 6L, and 8L per minute options to suit your needs
- M22×1 female thread (inner diameter 21.0–21.2 mm) — fits a wide range of standard faucet spouts
- Durable materials: Stainless steel shell + POM (polyoxymethylene) core for corrosion resistance and long-lasting performance
- Bubble aeration: Mixes air into the water stream for a soft, full-feeling flow that minimizes splashing
- Easy installation: No tools needed — simply hand-tighten onto your existing faucet spout
- Eco-friendly design: Helps reduce household water usage every single day
Specifications
| Thread Type | M22×1 Female (Inner Thread) |
| Inner Diameter | 21.0–21.2 mm |
| Shell Material | Stainless Steel |
| Core Material | POM Plastic |
| Available Flow Rates | 2L / 3L / 4L / 6L / 8L per minute |
| Quantity | 2 Pieces (2 cores + 2 shells + 2 rubber rings) |
| Model | F22-SS |
| Origin | Made in China |
How to Measure Your Faucet Thread
- Determine the thread type: Check whether your faucet spout has a male (external) or female (internal) thread.
- Measure the diameter: Use a ruler or caliper to measure the inner diameter of a female thread. This aerator fits 21.0–21.2 mm inner diameter.
- Confirm the thread pitch: This aerator uses M22×1 (1 mm pitch). If unsure, compare your existing aerator to the spec above.
Not sure about your size? Contact us — we carry multiple thread sizes and are happy to help you find the perfect fit.
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Frequently Asked Questions
Q: What does M22×1 female thread mean, and how do I know if this aerator fits my faucet?
A: M22×1 refers to a metric thread with a 22 mm nominal diameter and a 1 mm thread pitch. A "female" (inner) thread means the aerator screws onto a faucet spout that has a male (external) thread on its outside. To confirm compatibility, measure the outer diameter of your faucet spout's threaded section — it should be approximately 21.0–21.2 mm to match this aerator's inner thread. When in doubt, remove your existing aerator and compare its thread type and size.
Q: Which flow rate should I choose — 2L, 3L, or 4L per minute?
A: It depends on your usage preference. A 2L/min flow rate offers the greatest water savings and is ideal for hand-washing basins. A 3L or 4L/min rate balances water efficiency with a fuller water stream, making it well-suited for kitchen faucets where you may need faster rinsing. The 6L and 8L/min options are available for higher-demand applications.
Q: Is installation difficult? Do I need a plumber or special tools?
A: Not at all. These faucet aerators are designed for easy DIY installation. Simply remove your old aerator by hand or with a wrench (if it's tight), insert the rubber sealing ring, and screw this stainless steel aerator onto your faucet spout by hand. No special tools or plumbing knowledge required.
Q: Will the stainless steel shell rust or corrode over time?
A: The outer shell is made from stainless steel, which offers excellent resistance to rust and corrosion even with continuous water exposure. The internal core is crafted from POM (polyoxymethylene) plastic, a robust engineering material known for its chemical resistance and durability, ensuring long-term performance.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.