--- product_id: 467701997 title: "CAPFEI 51mm Bottomless Portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 2 Ears, Stainless Steel, 1 Count, Black" brand: "capfei" price: "$86.30" currency: USD in_stock: true reviews_count: 6 category: "Capfei" url: https://www.desertcart.us/products/467701997-capfei-51mm-bottomless-portafilter-for-delonghi-ecp3420-ec155-bco430-ec260 store_origin: US region: United States of America --- # bottomless design for extraction insight 51mm precision fit 304 food-grade stainless steel CAPFEI 51mm Bottomless Portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 2 Ears, Stainless Steel, 1 Count, Black **Brand:** capfei **Price:** $86.30 **Availability:** ✅ In Stock ## Summary > ☕ Unlock Barista-Level Espresso Mastery at Home! ## Quick Answers - **What is this?** CAPFEI 51mm Bottomless Portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 2 Ears, Stainless Steel, 1 Count, Black by capfei - **How much does it cost?** $86.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/467701997-capfei-51mm-bottomless-portafilter-for-delonghi-ecp3420-ec155-bco430-ec260) ## Best For - capfei enthusiasts ## Why This Product - Trusted capfei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Brewing Kit:** Includes a 51mm stainless steel filter basket compatible with Delonghi’s stock baskets for immediate use. - • **Effortless Maintenance:** Detachable design ensures quick cleaning with no hidden corners, keeping your setup pristine. - • **Durable & Safe Material:** Crafted from corrosion-resistant 304 food-grade stainless steel for long-lasting, hygienic use. - • **Precision Compatibility:** Seamlessly fits Delonghi 2-ear espresso machines for a perfect lock every time. - • **Enhanced Extraction Control:** Bottomless design reveals flow rate and color, empowering you to perfect your espresso shot. ## Overview The CAPFEI 51mm Bottomless Portafilter is a precision-engineered accessory designed for Delonghi 2-ear espresso machines. Made from durable, food-grade stainless steel, it includes a compatible 51mm filter basket and features a bottomless design that allows real-time observation of espresso extraction. This enables users to identify and correct brewing inconsistencies, resulting in richer, more consistent espresso shots. Its detachable construction ensures easy cleaning and maintenance, making it an essential upgrade for espresso enthusiasts seeking professional results at home. ## Description Compatible with: BCO420, BCO430, BCO432, EC152, EC156B, ECO310, EC0311, EC330, EC330S, EC702, EC200, EC221, EC235, EC260, ECP3420, ECP3630, ECP3220, ECP3220W, ECP3220R, ECP3120 ECP33.21 ECP35.31, ECP36.31 FREQUENTLY ASKED QUESTIONS Q1: Does this fit the ecp3120? --Yes it does. Q2: Does ir fit Ec190? --Sorry but no Q3: It comes whit a basket (Filter) or just the Portafilter? --The basket comes with it. 2 shot basket. Attention 1: Leaking and splatter can be very messy, but are EXTREMELY common, it is called Espresso channeling. This is not a defect of the portafilter itself, but instead, is your coffee telling you that there's room for improvement in your preparation process (grind size, tamping, distribution, etc.) We would like to suggest you to try below steps: 1. Try grinding a bit finer 2. Ensuring to use the right amount of coffee. 3. Utilize a distributor to make a well-leveled puck for even pressing 4. Using enough and even pressure during tamping. Attention 2: Doesn't fit and leaks? We would like to suggest you to try to push it further to the right to seal it than the stock portafilter. The original being about 6oclock as the locking point, the bottomless had to be turned to around 4/5oclock position. Review: Just the job! - Well made, sturdy and fits my De’Longhi Stilosa working well. Delicious espresso on a budget! Review: Exactly as expected, 2 ear bottomless portafilter, fits my delonghi ecp 3420 espresso machine. Tried it out this morning, works well, no leaks. Arrived next day with prime delivery. ## Features - 【Compatibility】 This two ears portafilter 51mm fits Delonghi ECP3420/BCO430/EC260 etc 2 ears coffee machine. Please feel free to contact us if you have any question about the product. - 【Filter Basket Included】Stainless steel 51mm filter basket included and compatible with Delonghi's stock 51mm filter basket - 【Extraction Improvement】the bottomless design can help observed the flow column, flow rate, color, flow column stripes, etc., find the defects and errors before extraction, and better judge the uniformity of extraction, thereby making it more delicious and more consistent Espresso - 【304 Food Grade stainless steel】The Bottomless Portafilter is made of food-grade Stainless Steel, eco-friendly and non-toxic, more sanitary and safer, has the characteristics of oxidation resistance, corrosion resistance, rust resistance and durability - 【Removable & Easy to Clean】- The detachable design is convenient and quick to disassemble, easy to use, and easy to clean without dead corners. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09W5QY63R | | Best Sellers Rank | 800,045 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,045 in Reusable Coffee Filters | | Brand Name | CAPFEI | | Compatible Devices | Coffee Maker | | Customer Reviews | 4.0 4.0 out of 5 stars (723) | | Global Trade Identification Number | 00760701114979 | | Item Shape | Cylinder | | Manufacturer | CAPFEI | | Material Type | Stainless Steel | | Number of Pieces | 1 | | Package Size Name | Unitary | | UPC | 760701114979 | | Unit Count | 1.0 count | | coffee_filter_size | #2 | ## Product Details - **Brand:** CAPFEI - **Compatible devices:** Coffee Maker - **Material:** Stainless Steel - **Number of pieces:** 1 - **Shape:** Cylinder ## Images ![CAPFEI 51mm Bottomless Portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 2 Ears, Stainless Steel, 1 Count, Black - Image 1](https://m.media-amazon.com/images/I/41m6lmqy6LL.jpg) ## Questions & Answers **Q: What is the capacity of this? How many grams of beans will it hold?** A: The portafilter comes with double shot capacity filter basket, which can hold about 18 grams **Q: Can i purchase an additional filter holder ecp3420?** A: Yes, this new handle with perfectly fit Delonghi ecp3420 **Q: How many grams of coffee grounds can fit in the basket?** A: It depends how you grind the coffee but I usually use 15-17g. **Q: Hi there, would this be compatible with delonghi ec230bk?** A: Yes, this botommless portafiler is suitable for most Delonghi Machine with two ears portafilter ^_^ ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just the job! *by N***D on 23 September 2025* Well made, sturdy and fits my De’Longhi Stilosa working well. Delicious espresso on a budget! ### ⭐⭐⭐⭐⭐ Review *by D***2 on 3 July 2025* Exactly as expected, 2 ear bottomless portafilter, fits my delonghi ecp 3420 espresso machine. Tried it out this morning, works well, no leaks. Arrived next day with prime delivery. ### ⭐⭐⭐⭐⭐ Review *by A***ー on 23 November 2025* It’s a bit strange to read reviews saying that coffee sprays everywhere with this portafilter. It doesn’t offer any special advantage over a standard portafilter in terms of taste or espresso quality. What this filter actually provides: 1. If you make mistakes when tamping the coffee, it may result in splashes, uneven flow, and other issues. This means your tamping technique is incorrect and needs practice. Once tamping is done correctly, the result will be excellent and splash-free. 2. It is significantly more compact in height, which allows you to place coffee scales on your machine’s platform. 3. It enables more experimentation with grind size. ## Frequently Bought Together - 51mm portafilter for Delonghi ECP3420/EC155/BCO430/EC260, 51mm bottomless portafilter 2 ears, Stainless Steel Replacement Parts for Delonghi Handle - De'Longhi Stilosa Manual Espresso Machine, Latte & Cappuccino Maker, 15 Bar Pump Pressure + Milk Frother Steam Wand, Black / Stainless, EC260BK, 13.5 x 8.07 x 11.22 inches - IMS Precision 16-18g Filter Basket compatible with Delonghi La Specialista, DL2TH26E --- ## 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.us/products/467701997-capfei-51mm-bottomless-portafilter-for-delonghi-ecp3420-ec155-bco430-ec260](https://www.desertcart.us/products/467701997-capfei-51mm-bottomless-portafilter-for-delonghi-ecp3420-ec155-bco430-ec260) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*