Choosing the right espresso filter basket starts with fit: a basket that is the wrong diameter or rim style may not seat properly in your portafilter. The options below are all listed for 51mm setups, with a mix of pressurized replacement baskets, single- and double-shot choices, and model-specific compatibility notes. Check your machine and portafilter details before ordering, especially if you are replacing an original basket.
Quick Comparison
| Product | Type or capacity | Notable detail | Best for |
|---|---|---|---|
| HomeSoGood 51mm Stainless Steel Basket | Pressurized; single or double options listed | Reusable stainless steel | Shoppers looking for a basic 51mm replacement |
| MBAIYO 51mm Pressurized Baskets, 2-Pack | Double-cup; listed for 16g | Two baskets included | Those wanting a spare or replacement pair |
| fogkay 51mm CASABREWS Double-Cup Basket | Pressurized; about 16g | Compatibility has specific portafilter requirements | Owners of compatible CASABREWS models |
| Goktvai 51mm Single and Double Basket Set | Pressurized; one- and two-cup baskets | Set includes two sizes | Those who want both shot-size options |
| BOHLJRUI 51mm Single-Cup Basket | Single-cup | Compatibility listed for Gevi, CASABREWS, and CAPRESSO | Shoppers replacing a single-shot basket |
Our Picks: Best Filter Baskets For Espresso Machines reviews
HomeSoGood 51mm Stainless Steel Basket for a Basic Replacement
This HomeSoGood basket is a reusable stainless steel option listed for 51mm portafilters. Its description identifies it as a pressurized, double-layer style and says single-cup and double-cup options are available. Because the listing refers to options, check which size or version is selected before you place an order.
Its straightforward design may suit a home setup that needs a replacement basket rather than a larger accessory set. The listing says it is intended for semi-automatic machines with a compatible 51mm portafilter. That size alone does not guarantee a fit, so compare the basket with your existing part and machine instructions.
Compared with the other picks, this is a simple choice without a stated two-piece set or detailed model-specific fit notes. The product information does not give a coffee dose capacity, so it is harder to match to a preferred recipe than the baskets with a stated capacity.
Pros:
- Reusable stainless steel construction
- Pressurized, double-layer design listed
- Single- and double-cup options are described
Cons:
- Specific compatibility details are limited
- Capacity is not stated in the supplied product information
Verdict: Consider the HomeSoGood if you need a basic 51mm pressurized replacement and can confirm the correct size option and portafilter fit.
MBAIYO 51mm Pressurized Basket Set with Two Pieces
MBAIYO sells this as a two-piece set of stainless steel 51mm pressurized baskets. The product details describe a double-cup capacity and list a 16g dose. That stated capacity gives you a clearer starting point for choosing a basket than listings that do not specify how much coffee it holds.
The listing describes the baskets as easy to install and rinse. It also uses broad compatibility language, but the portafilter still needs to match the basket’s size and shape. Its description’s references to a bottomless portafilter do not replace the need to confirm the basket’s actual fit in your own handle.
This set is a practical pick if you want a spare or prefer having two baskets on hand. Unlike the Goktvai set, the supplied information describes both pieces as double-cup capacity, rather than one single- and one double-cup basket.
Pros:
- Two stainless steel baskets included
- Pressurized design
- 16g double-cup capacity is listed
- Product information describes quick rinsing and installation
Cons:
- Both pieces are described as double-cup baskets, not different shot sizes
- Compatibility wording is broad, so verify your portafilter before ordering
Verdict: Choose the MBAIYO set if you want two 51mm pressurized double-cup baskets and the listed 16g capacity suits your setup.
fogkay 51mm Double-Cup Basket for Select CASABREWS Machines
This fogkay basket is a pressurized, double-layer replacement listed for select CASABREWS machines, including the CM5418, 5418Pro, 5418Basic, and 5418Eco. The description gives a capacity of about 16g and suggests 14–15g as a dose for its intended use.
Fit is the key consideration here. The listing says this basket is for a 51mm portafilter without a circlip and is intended to replace original filters with small spots. It specifically says it is not compatible with DeLonghi or CASABREWS 3700 Essential original portafilters. Check your original basket and portafilter details closely; the model name alone may not settle compatibility.
The listing also notes that the basket may feel tight when first installed and that the fit may loosen with use. That is useful to know if you are replacing a basket, but do not force a part that does not appear to match your handle.
Pros:
- Compatibility details name several CASABREWS models
- Double-cup basket with about 16g capacity listed
- Food-grade stainless steel construction is specified
Cons:
- Not compatible with some listed DeLonghi and CASABREWS portafilters
- Requires a portafilter without a circlip, according to the product details
Verdict: This is the most targeted option for owners of the named compatible CASABREWS models, provided their portafilter meets the listing’s fit requirements.
Goktvai 51mm Set with Single- and Double-Cup Baskets
The Goktvai set includes one 51mm single-cup basket and one double-cup basket. Both are described as pressurized and made from 304 stainless steel. If you switch between smaller and larger shots, having both sizes in one set can be more useful than buying two baskets with the same stated capacity.
The product details describe micro-perforations, a removable design, and dishwasher-safe cleaning. They also claim broad fit with many 51mm portafilter handles. Still, “51mm” is not a guarantee of universal compatibility; check your machine’s requirements and compare the basket’s shape and rim with your existing part.
For shoppers who only need a double-cup replacement, the MBAIYO and fogkay options provide more specific double-cup capacity or machine-fit details. Goktvai’s advantage is having two stated shot sizes in one set, while its listing does not provide a gram capacity for either basket.
Pros:
- Includes both single- and double-cup baskets
- 304 stainless steel construction is specified
- Pressurized design and removable construction are described
- Product details state that the baskets are dishwasher-safe
Cons:
- No coffee dose capacity is listed
- Broad compatibility claims still require a fit check
Verdict: Pick the Goktvai set if you want both single- and double-cup options and have confirmed your machine uses compatible 51mm baskets.
BOHLJRUI 51mm Single-Cup Basket for Select Machines
BOHLJRUI’s basket is a single-cup replacement made from food-grade stainless steel. The listing names Gevi, CASABREWS, and CAPRESSO among compatible brands and describes the basket as designed for a 51mm portafilter. It is aimed at shoppers who want a single-shot basket rather than a two-cup option or a set.
The product details describe the steel as resistant to rust, wear, and deformation, and say the basket is quick to rinse and reassemble. Those are useful everyday-care claims, but the listing does not give a dose capacity in grams or identify specific compatible machine models. Confirm your machine’s basket dimensions and fit before buying.
Compared with the other picks, this one has the clearest single-cup focus. The Goktvai set also includes a single-cup basket, but adds a double-cup option; choose BOHLJRUI if you only need the single-cup replacement and its stated brand compatibility matches your machine.
Pros:
- Single-cup design for smaller shots
- Food-grade stainless steel is specified
- Compatibility is listed for Gevi, CASABREWS, and CAPRESSO
Cons:
- Only one basket is included
- Specific machine models and dose capacity are not stated
Verdict: Consider this basket when you need a single-cup 51mm replacement and have verified that your machine and portafilter are compatible.
How to Choose a Filter Basket for Your Espresso Machine
Confirm the Basket Diameter and Portafilter Fit
Start by checking your machine manual or measuring the basket you already use. These picks are listed as 51mm, but diameter is only one part of fit. Basket depth, rim shape, and the way the basket sits in the portafilter can matter too. If a product listing names a model or portafilter feature, use that information rather than relying on the diameter alone.
Choose a Pressurized or Standard Basket
The products in this roundup are described as pressurized baskets. Pressurized designs use a restricted outlet to help create pressure as espresso passes through the basket. They are not the same as standard, non-pressurized baskets, which depend more directly on the coffee grind and puck preparation. If you are replacing a specific basket, match its type unless your machine instructions say otherwise.
Pick the Shot Size You Actually Use
A single-cup basket is suited to a smaller dose, while a double-cup basket is intended for a larger shot. Some product listings provide a dose capacity, such as the MBAIYO and fogkay baskets, while others do not. Use any stated capacity as a guide, and check your machine’s instructions for the basket size it supports.
Look for Model-Specific Compatibility Notes
Compatibility claims range from broad references to 51mm machines to specific model lists and exclusions. The fogkay listing, for example, includes portafilter requirements and names models it does not fit. Read those details carefully, and compare your existing basket for features such as a circlip before ordering a replacement.
Consider Set Size and Cleaning Needs
A single basket may be enough for a straightforward replacement. A two-piece set can give you a spare or different shot sizes, depending on what is included. Cleaning directions also vary: one listing specifically says its baskets are dishwasher-safe, while others describe rinsing or easy cleaning. Follow the care instructions provided for the product you choose.
Choose a Material That Fits Your Routine
All five options are described as stainless steel. Some listings specify food-grade stainless steel or 304 stainless steel, while others simply state stainless steel. Look for the level of material detail you prefer, and rinse and dry the basket according to its care instructions to clear away coffee residue after use.
Frequently Asked Questions
Will any 51mm basket fit a 51mm espresso machine?
Not always. Diameter is important, but basket depth, rim shape, and portafilter design can also affect fit. Check your machine’s instructions and compare the replacement with your original basket.
What is a pressurized espresso basket?
A pressurized basket is designed with a restricted outlet that creates pressure as the brewed coffee passes through it. The products in this roundup are described as pressurized. Check your machine’s manual if you are unsure which basket type it uses.
Which option includes both single- and double-cup baskets?
The Goktvai set is described as including one single-cup basket and one double-cup basket. Confirm that its 51mm design matches your portafilter before ordering.
Which baskets list a coffee capacity?
The MBAIYO basket is listed for a 16g double-cup dose. The fogkay basket is described as holding about 16g, with 14–15g suggested for use. The supplied details for the other three products do not give a gram capacity.
Is the fogkay basket compatible with every CASABREWS machine?
No. Its listing names select models and also notes exclusions, including the CASABREWS 3700 Essential original portafilter. It specifies a 51mm portafilter without a circlip, so verify your exact setup first.
Can espresso filter baskets go in the dishwasher?
The Goktvai listing says its baskets are dishwasher-safe. The other product details do not make the same claim, so check the specific care instructions before using a dishwasher.
Final Recommendation
For the most flexibility in shot size, the Goktvai set includes both single- and double-cup baskets. If you want a two-piece set of double-cup baskets with a stated 16g capacity, consider MBAIYO. Owners of select CASABREWS machines may prefer the more specific fogkay compatibility notes, while BOHLJRUI is the single-cup choice. Before buying any of them, confirm that the basket matches your portafilter—not just its listed diameter.