--- product_id: 161061691 title: "1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack" brand: "kaileyouxiangongsi" price: "NT$577" currency: TWD in_stock: true reviews_count: 9 category: "Kaileyouxiangongsi" url: https://www.desertcart.tw/products/161061691-1-2gpm-faucet-replacement-part-insert-filter-restrictor-aerator-16 store_origin: TW region: Taiwan --- # 1.2 GPM optimized flow Standard 16.5mm size fit Includes replacement wrench 1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack **Brand:** kaileyouxiangongsi **Price:** NT$577 **Availability:** ✅ In Stock ## Summary > 🚿 Upgrade your faucet game—flow like a pro, install like a boss! ## Quick Answers - **What is this?** 1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack by kaileyouxiangongsi - **How much does it cost?** NT$577 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/161061691-1-2gpm-faucet-replacement-part-insert-filter-restrictor-aerator-16) ## Best For - kaileyouxiangongsi enthusiasts ## Why This Product - Trusted kaileyouxiangongsi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed 4-Pack:** Get four aerators in one set, perfect for multiple sinks or future replacements—never run out of fresh flow. - • **Precision Fit Guaranteed:** Standard 16.5mm (0.65 inch) size ensures hassle-free replacement for most faucets—measure once, upgrade forever. - • **Boost Your Flow Efficiency:** Experience a smooth 1.2 gallons per minute water flow that balances performance and conservation. - • **Tool-Inclusive Installation:** Comes with a dedicated replacement wrench for effortless, DIY-friendly installation—no plumber needed. - • **Restore & Refresh Your Water:** Replace old, clogged aerators to enjoy clean, clear water and eliminate annoying spray splashes. ## Overview This 4-pack of 1.2 GPM faucet aerator inserts, sized at 16.5mm (0.65 inch), includes a replacement wrench for easy installation. Designed to restore optimal water flow and reduce splash, these polished aerators fit standard faucets and help maintain clean, clear water. Ideal for professionals and DIY enthusiasts seeking efficient, reliable faucet upgrades. ## Description Features Standard size faucet aerators ensure smooth flow, please measure your aerator size before purchase. Great faucet aerator tool set to replace or clean the blocked aerators. Please Note: Please carefully measure your sink faucets size and thread type before placing an order. Review: Best bang for your buck! - Many many thanks to this seller kaileyouxiangongsi!!! I think you may be the only place in the U.S. (maybe world) that sells this specific aerator at an excellent price: "1.5GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 18.5mm/0.72Inch" I'm so happy that you can sell these 4-packs with the installation tool for that price... don't change it PLEASE! In my experience, ALL plumbing items are usually difficult to find. The below is somewhat lengthy instructions but for a beginner to plumber it should be most helpful. I had NO CLUE what my faucet model number was when starting this quest for a replacement aerator let alone the aerator part number, I only knew that Moen was the manufacturer by reading the barely legible print on the bottom front. Side Note: For some annoying reason, faucets don't indicate the model... unless it's in some hidden spot that is only visible by removal from the sink or by some miracle or accident the parts list is still under your sink! So to find the model and part number, I went to www.moen.com --> Bathroom --> Sink then under the Filters area click Show Discontinued Products; just in case your faucet is no longer manufactured. From here you can narrow it down further by additional characteristics such as the number of holes. To determine the number of holes, you must crawl under the sink with a flashlight or better yet a smart phone to see or take a photo as I've done to show my faucet has 3 holes noted by the 3 red arrows. It helps narrow down the products a lot if you know (or think you might) the Specific Finish. In my case it is Brushed Nickel so I chose that and narrowed it down from over 1,000 three hole faucets to 185. From here, I scrolled down and found my faucet model by comparing the photos to my faucet. So after all that I discovered my faucet is called the "Eva Brushed nickel two-handle high arc bathroom faucet" Model: 6410BN". Back on the Moen website, after you click on your faucet picture, scroll down to Installation and Support (or click Support in the menu panel BELOW the faucet pic) and there you'll see Replacement Parts and you will see a list which includes the aerator part number 137401. For this faucet there is also an aerator with part number 180158 but when I searched this number on the web & desertcart it's dimensions didn't match up with my Equipment Original Manufacturer (EOM) aerator. I then searched desertcart for "moen 137401 aerator" and found really only 2 decent results. The one offered by another seller didn't give me enough certainty it would fit because it had a rubber washer on top and didn't show the dimensions. The seller kaileyouxiangongsi had all dimensions down to fractions of millimeters. So from this point, I wanted to be 99% sure it was the correct size. I pulled out a metric rule and carefully measured the height and diameter of my EOM aerator and found it matched the "Color" 4PCS-18.5mm/0.72Inch. As you can see in my side-by-side aerator pic, it looks slightly different than the EOM but it wasn't enough a difference to affect the fit. Note: The height is shown in one of the 6 pics Hint: Sometimes on desertcart "color" is used for different sized products rather than actual color So, I added it to my cart and paid for it. I paid for a 4-pack of aerators and tool for $9.95 (with free Prime shipping & returns) from seller kaileyouxiangongsi rather than the $10.58 for the single aerator offered by the other seller. Moen was asking for $14.10 plus shipping a single aerator and tool! Both of these might fit but again the dimensions aren't shown and they really don't look the same as the EOM because of the rubber washer on the top of the aerator. This faucet's aerator does NOT have or need a rubber washer between the spigot and the aerator. The 4-pack and tool arrived quickly via UPS and I installed it with very little difficulty. Turned the water on and no leaks; faucet is now just like new! Review: Excellent way to improve flow with Price Pfister Kitchen Faucet! - About a year ago I got a PP kitchen faucet, and while great the water was SLOW in coming out compared to my previous faucet. I tried to get used to it, but even when filling pots or cups it felt like my life was passing me by. I did measure flow on the original faucet aerator and it was about 1.6 GPM. This product to the rescue. I measured the flow and it is very close to 2.2 GPM. It fits without problem, and includes the plastic wrench. I think the only reason others have given bad reviews is because they are buying the WRONG one. If you have the older style faucet and expect this to fit in 'bowl' that unscrews then you have the wrong one! If you look at the underside of your aerator and see the plastic splines requiring the special plastic wrench then you're in luck! Buy away, and fill those pots and pans in record time. ## Features - Replacing accesary wrench is included. - Get more flow. If you're on a well or have very low water pressure, these aerators will actually restore aeration.stuffed full be prepared for the water to rush out nearly unimpeded - No more water spraying all over. Shaping the water stream coming out of the spout. - Standard Size, General replacement part, Please check your aerator size before purchase! - To be More Healthy. Replace the old and impeded and disgusting aerators to have clean, clear water to drink. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WHG9Z9W | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #124,987 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #196 in Kitchen Sink Aerators #1,344 in Faucet Parts | | Color | 4PCS-16.5mm/0.65Inch | | Customer Reviews | 4.2 4.2 out of 5 stars (1,615) | | Date First Available | September 13, 2019 | | Finish | Polished | | Flow Rate | 1.2 Gallons Per Minute | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 0.634 ounces | | Item model number | B07WHG9Z9W | | Manufacturer | kaileyouxiangongsi | | Part Number | B07WHG9Z9W | | Product Dimensions | 0.65 x 0.65 x 0.65 inches | ## Product Details - **Brand:** kaileyouxiangongsi - **Finish Type:** Polished - **Manufacturer:** kaileyouxiangongsi - **Maximum Flow Rate:** 1.2 Gallons Per Minute - **UPC:** 778197872686 ## Images ![1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack - Image 1](https://m.media-amazon.com/images/I/51mgeC9VtYL.jpg) ![1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack - Image 2](https://m.media-amazon.com/images/I/61fGDa-IeJL.jpg) ![1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack - Image 3](https://m.media-amazon.com/images/I/61-ko0wOWJL.jpg) ![1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack - Image 4](https://m.media-amazon.com/images/I/617ZEZcPC+L.jpg) ![1.2GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 16.5mm/0.65Inch, 4 Pack - Image 5](https://m.media-amazon.com/images/I/51f5RHgGJ6L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: will this fit a kohler k-7548-4 faucet?** A: If you can get yours out—take it to a home improvement store and see if they have one. It’s nearly impossible to guess. I had to buy a kit at Amazon that had the blue faucet key. Lowes—where I bought my faucet—didn’t even have a key to remove the filter. The key set I bought was—JQK Cache Faucet Aerator Key for M 16.5, 18.5, 21.5, 22.5, 24. The kit was $7.99 and had a nice range of sizes. **Q: Does this come with the key?** A: Yes, the blue handle shown in the photo is used for installation or removal. **Q: Will it fit model 19950-dst?** A: The absolute best way to know if this is a suitable replacement is to remove the old part and measure with calipers or even a micrometer as shown in the seller's product description. The dimensions should come close to the product description from where you're buying the replacement part. **Q: Which of the three aerators available works for the moen Darcy model? Their website says their aerator part number is 180158** A: 18.5mm/0.72Inch ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best bang for your buck! *by T***T on April 8, 2021* Many many thanks to this seller kaileyouxiangongsi!!! I think you may be the only place in the U.S. (maybe world) that sells this specific aerator at an excellent price: "1.5GPM Faucet Replacement Part Insert Filter, Restrictor Aerator, 18.5mm/0.72Inch" I'm so happy that you can sell these 4-packs with the installation tool for that price... don't change it PLEASE! In my experience, ALL plumbing items are usually difficult to find. The below is somewhat lengthy instructions but for a beginner to plumber it should be most helpful. I had NO CLUE what my faucet model number was when starting this quest for a replacement aerator let alone the aerator part number, I only knew that Moen was the manufacturer by reading the barely legible print on the bottom front. Side Note: For some annoying reason, faucets don't indicate the model... unless it's in some hidden spot that is only visible by removal from the sink or by some miracle or accident the parts list is still under your sink! So to find the model and part number, I went to www.moen.com --> Bathroom --> Sink then under the Filters area click Show Discontinued Products; just in case your faucet is no longer manufactured. From here you can narrow it down further by additional characteristics such as the number of holes. To determine the number of holes, you must crawl under the sink with a flashlight or better yet a smart phone to see or take a photo as I've done to show my faucet has 3 holes noted by the 3 red arrows. It helps narrow down the products a lot if you know (or think you might) the Specific Finish. In my case it is Brushed Nickel so I chose that and narrowed it down from over 1,000 three hole faucets to 185. From here, I scrolled down and found my faucet model by comparing the photos to my faucet. So after all that I discovered my faucet is called the "Eva Brushed nickel two-handle high arc bathroom faucet" Model: 6410BN". Back on the Moen website, after you click on your faucet picture, scroll down to Installation and Support (or click Support in the menu panel BELOW the faucet pic) and there you'll see Replacement Parts and you will see a list which includes the aerator part number 137401. For this faucet there is also an aerator with part number 180158 but when I searched this number on the web & Amazon it's dimensions didn't match up with my Equipment Original Manufacturer (EOM) aerator. I then searched Amazon for "moen 137401 aerator" and found really only 2 decent results. The one offered by another seller didn't give me enough certainty it would fit because it had a rubber washer on top and didn't show the dimensions. The seller kaileyouxiangongsi had all dimensions down to fractions of millimeters. So from this point, I wanted to be 99% sure it was the correct size. I pulled out a metric rule and carefully measured the height and diameter of my EOM aerator and found it matched the "Color" 4PCS-18.5mm/0.72Inch. As you can see in my side-by-side aerator pic, it looks slightly different than the EOM but it wasn't enough a difference to affect the fit. Note: The height is shown in one of the 6 pics Hint: Sometimes on Amazon "color" is used for different sized products rather than actual color So, I added it to my cart and paid for it. I paid for a 4-pack of aerators and tool for $9.95 (with free Prime shipping & returns) from seller kaileyouxiangongsi rather than the $10.58 for the single aerator offered by the other seller. Moen was asking for $14.10 plus shipping a single aerator and tool! Both of these might fit but again the dimensions aren't shown and they really don't look the same as the EOM because of the rubber washer on the top of the aerator. This faucet's aerator does NOT have or need a rubber washer between the spigot and the aerator. The 4-pack and tool arrived quickly via UPS and I installed it with very little difficulty. Turned the water on and no leaks; faucet is now just like new! ### ⭐⭐⭐⭐⭐ Excellent way to improve flow with Price Pfister Kitchen Faucet! *by S***D on December 7, 2020* About a year ago I got a PP kitchen faucet, and while great the water was SLOW in coming out compared to my previous faucet. I tried to get used to it, but even when filling pots or cups it felt like my life was passing me by. I did measure flow on the original faucet aerator and it was about 1.6 GPM. This product to the rescue. I measured the flow and it is very close to 2.2 GPM. It fits without problem, and includes the plastic wrench. I think the only reason others have given bad reviews is because they are buying the WRONG one. If you have the older style faucet and expect this to fit in 'bowl' that unscrews then you have the wrong one! If you look at the underside of your aerator and see the plastic splines requiring the special plastic wrench then you're in luck! Buy away, and fill those pots and pans in record time. ### ⭐⭐⭐⭐⭐ A necessary maintenance part with well water! *by B***M on February 4, 2025* My well water was corroding and clogging my faucet aerators. The tool included made it easy to remove the old ones (after destroying one with needle nose pilers), and the new ones make a huge difference, I'd forgotten how the water was really supposed to flow. I won't wait so ling next time. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/161061691-1-2gpm-faucet-replacement-part-insert-filter-restrictor-aerator-16](https://www.desertcart.tw/products/161061691-1-2gpm-faucet-replacement-part-insert-filter-restrictor-aerator-16) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-14*