# What are the best portafilters for professional baristas? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best portafilters for professional baristas?

## Products

### Sanremo Complete Portafilter - Double 16g, CSR298
```yaml
product: sanremo-complete-portafilter-double-16g-csr298
brand: Sanremo
price_gbp: 203.77
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: 3/8in double spout
basket_size: 16-18g IMS Competition
handle_style: Black angled handle with M12 thread
```

- **Price:** £203.77 [^1]
- **Summary:** A fully assembled commercial portafilter for Sanremo Verona RS and F18 espresso machines. It includes a 16-18g IMS Competition basket and angled black handle, making it suitable for café use and baristas who want a direct replacement with competition-style filtration.
- **Ideal For:** Professional baristas will value the 16-18g IMS Competition basket with 715 holes, commercial angled design, and 3/8in double spout for consistent double-shot preparation.

### Ascaso Complete Stainless Steel Bottomless Portafilter with Walnut Handle, 58mm PID Models, PM558
```yaml
product: ascaso-complete-stainless-steel-bottomless-portafilter-with-walnut-handle-58mm-pid-models-pm558
brand: Ascaso
price_gbp: 114.25
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: bottomless
weight: 0.999 kg
material: solid stainless steel body and solid walnut handle
basket_size: 21g triple basket
handle_style: solid walnut with engraved lettering
```

- **Price:** £114.25 [^2]
- **Summary:** This complete bottomless portafilter combines a solid stainless steel body with a walnut handle and includes a 21g triple basket. Its 58mm fit suits commercial-sized Ascaso group heads, including Barista E61, Barista T, Dream PID, and select newer Steel models.
- **Ideal For:** It suits professional baristas because its solid stainless steel construction, 58mm commercial fit, 21g triple basket, and bottomless design support high-volume preparation while making channeling and extraction issues immediately visible.
- **Additional Sources:** [^3], [^4]

### Pesado 58.5 Double Spouted Portafilter for Espresso Machines, E61 5mm
```yaml
product: pesado-58-5-double-spouted-portafilter-for-espresso-machines-e61-5mm
brand: Pesado 58.5
price_gbp: 81.37
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Double removable spout
weight: 500g
material: 304 stainless steel
basket_size: 58mm
handle_style: Modular handle with interchangeable ends
```

- **Price:** £81.37 [^5]
- **Summary:** This professional-grade portafilter has a durable 304 stainless steel head and removable double spout for balanced two-cup extraction and easier cleaning. It fits E61 5mm groups and offers interchangeable modular handle options, making it suitable for busy cafés and home baristas who want commercial durability.
- **Ideal For:** Professional baristas will appreciate its 304 stainless steel construction, E61 5mm compatibility, removable double spout, and 500g build designed for frequent commercial use.
- **Additional Sources:** [^6]

### Pesado 58.5 Hybrid Portafilter, E61 5mm
```yaml
product: pesado-58-5-hybrid-portafilter-e61-5mm
brand: Pesado 58.5
price_gbp: 93.58
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Removable hybrid spouted system and bottomless
material: 304 stainless steel with POM handle
handle_style: Modular handle
```

- **Price:** £93.58 [^7]
- **Summary:** The Pesado 58.5 Hybrid Portafilter is made from 304 stainless steel and can switch between bottomless and spouted brewing. Its E61 5mm fit and customizable modular handle options suit both home enthusiasts and professional baristas.
- **Ideal For:** It suits professional baristas because its durable 304 stainless steel construction, E61 5mm compatibility, modular handle, and removable spouted system support demanding workflows and extraction diagnosis.
- **Additional Sources:** [^8]

### Pesado 58.5 Bottomless LM/E61/NS/GA Portafilter, Hybrid
```yaml
product: pesado-58-5-bottomless-lm-e61-ns-ga-portafilter-hybrid
brand: Pesado 58.5
price_gbp: 114.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Hybrid spouted and bottomless
material: 304 stainless steel, POM, birch wood, resin, electro-polished stainless steel
handle_style: Modular POM, birch wood, resin, or metallic handle
```

- **Price:** £114.66 [^9]
- **Summary:** This 58.5mm hybrid portafilter combines bottomless extraction with a threaded spout system that can be attached or removed in seconds. Its modular handles and compatibility with LM, E61, Nuova Simonelli, and Gaggia machines make it suitable for both professional cafés and home baristas.
- **Ideal For:** It suits professional baristas because its durable stainless-steel construction, modular handle options, and fast conversion between bottomless and spouted modes support shot diagnosis as well as efficient service.
- **Additional Sources:** [^10], [^11]

### La Marzocco Complete Strada Stainless Portafilter with Double Spout, MZ_L1112NAC
```yaml
product: la-marzocco-complete-strada-stainless-portafilter-with-double-spout-mz-l1112nac
brand: La Marzocco
price_gbp: 154.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Double snap-on spout
material: Stainless steel
basket_size: 58mm
```

- **Price:** £154.63 [^12]
- **Summary:** This genuine La Marzocco portafilter is made from stainless steel and has a 58mm head with a double snap-on spout for preparing two espresso shots at once. Its durable commercial design suits professional cafes and baristas using compatible La Marzocco machines.
- **Ideal For:** It suits professional baristas because its stainless steel construction, 58mm format, and double snap-on spout support durable, efficient service in a commercial workflow.
- **Additional Sources:** [^13], [^14]

### Normcore Lay-Flat Portafilter with Carbon Fiber Handle
```yaml
product: normcore-lay-flat-portafilter-with-carbon-fiber-handle
brand: Normcore
price_gbp: 96.16
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: bottomless
material: stainless steel and carbon fiber
basket_size: 18g
handle_style: 180-degree lay-flat carbon fiber handle
```

- **Price:** £96.16 [^15]
- **Summary:** This portafilter uses a stainless steel head with a lightweight carbon fiber handle and a 180-degree lay-flat design for stable puck preparation. Its bottomless format provides visual feedback during extraction, making it suitable for home enthusiasts and professional espresso workflows.
- **Ideal For:** It suits professional baristas because the 180-degree lay-flat design stabilizes WDT and tamping, while the bottomless open-sided format helps diagnose channeling and extraction problems.

### Normcore 3-in-1 Modular Espresso Portafilter
```yaml
product: normcore-3-in-1-modular-espresso-portafilter
brand: Normcore
price_gbp: 73.97
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Single and double spout attachments
weight: 468g
material: 304 stainless steel with anodized aluminum handle
basket_size: 18g
handle_style: Anodized aluminum
```

- **Price:** £73.97 [^16]
- **Summary:** This modular portafilter converts between bottomless, single-spout, and double-spout configurations without tools. It suits home brewers and professional baristas who need flexible 54mm or 58mm compatibility, durable stainless steel construction, and an ergonomic aluminum handle.
- **Ideal For:** It suits professional baristas because its 468g stainless-steel build, 18g basket, and tool-free bottomless, single-spout, and double-spout configurations support both extraction diagnosis and flexible service workflows.
- **Additional Sources:** [^17], [^18]

### Normcore Titanium PVD Bottomless Portafilter with Premium Handle
```yaml
product: normcore-titanium-pvd-bottomless-portafilter-with-premium-handle
brand: Normcore
price_gbp: 66.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Bottomless
weight: 468 g
material: Stainless steel with titanium PVD coating and walnut handle
basket_size: 54mm, 18g; 58mm, 22g
handle_style: Premium walnut wood
```

- **Price:** £66.57 [^19]
- **Summary:** This portafilter has a titanium PVD-coated stainless steel body, a premium walnut handle, and a bottomless design that makes espresso extraction visible. It suits home espresso enthusiasts and professional baristas who want to diagnose channeling and refine puck preparation across compatible 54mm and 58mm machines.
- **Ideal For:** It suits professional baristas because the bottomless design exposes extraction faults, while the titanium PVD-coated stainless steel body provides durability and the included 18g basket supports precise shot preparation.
- **Additional Sources:** [^20], [^21]

### Normcore All Stainless Steel Lay-Flat Portafilter
```yaml
product: normcore-all-stainless-steel-lay-flat-portafilter
brand: Normcore
price_gbp: 73.97
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Bottomless
material: 304 stainless steel
basket_size: 54mm or 58mm
handle_style: 180° horizontal lay-flat
```

- **Price:** £73.97 [^22]
- **Summary:** This portafilter is CNC-machined from a single block of 304 stainless steel and has a 180° lay-flat design for stable tamping and puck preparation. Its bottomless construction provides visual feedback during extraction, making it suitable for serious home users and professional baristas.
- **Ideal For:** It suits professional baristas because the 304 stainless steel unibody, 180° lay-flat handle, bottomless design, and included 18g high-extraction basket support durable workflow and precise shot diagnosis.

### Normcore Slim Bottomless Portafilter with Built-in High Extraction Basket
```yaml
product: normcore-slim-bottomless-portafilter-with-built-in-high-extraction-basket
brand: Normcore
price_gbp: 73.97
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
spouts: Bottomless
material: 304 Stainless Steel + Anodized Aluminum
basket_size: 54mm or 58mm
handle_style: Anodized aluminum handle
```

- **Price:** £73.97 [^23]
- **Summary:** This slim bottomless portafilter combines a 304 stainless steel body with an anodized aluminum handle and an integrated high-extraction basket. Its bottomless design suits espresso enthusiasts and baristas who want to monitor extraction and reduce preparation steps.
- **Ideal For:** It suits professional baristas because the bottomless design exposes extraction quality while the integrated high-extraction basket and 304 stainless steel construction support consistent, repeatable service.
- **Additional Sources:** [^24]

---
## References & Sources
[^1]: Espresso Parts, accessed 2026-09-05. https://www.espressoparts.com/products/sanremo-portafilter-complete-double
[^2]: Espresso Parts, accessed 2026-09-05. https://www.espressoparts.com/products/ascaso-stainless-steel-bottomless-portafilter-complete-walnut
[^3]: AscasoUSA, accessed 2026-09-05. https://ascaso-usa.com/products/ascaso-stainless-steel-bottomless-portafilter-complete-walnut
[^4]: Espresso Lane, accessed 2026-09-05. https://espressolane.uk/product/ascaso-pm558-complete-wallnut-bottomless-stainless-filterholder/
[^5]: Pesado 58.5, accessed 2026-09-05. https://pesado585.com/en-au/products/spouted-portafilter
[^6]: Central Coast Coffee, accessed 2026-09-05. https://www.centralcoastcoffee.com.au/collections/pesado-58-5-coffee-tools-equipment-australia
[^7]: Pesado 58.5, accessed 2026-09-05. https://pesado585.com/products/hybrid-lm-e61-ns-portafilter
[^8]: Coffee Parts, accessed 2026-09-05. https://www.coffeeparts.com.au/accessories/portafilter-handles/hybrid-portafilters
[^9]: Pesado 58.5, accessed 2026-09-05. https://pesado585.com/en-au/products/hybrid-lm-e61-ns-portafilter
[^10]: ELF Coffee, accessed 2026-09-05. https://elfcoffeehk.ecwid.com/Pesado-Hybrid-LM-E61-NS-GA-Portafilter-Versatile-Bottomless-&-Spouted-%E7%84%A1%E5%BA%95%E9%9B%99%E5%98%B4%E7%B5%84%E5%90%88%E6%89%8B%E6%9F%84-Black-Gold-p781513826
[^11]: Alternative Brewing, accessed 2026-09-05. https://alternativebrewing.com.au/products/pesado-hybrid-bottomless-portafilter-for-la-marzocco
[^12]: Espresso Parts, accessed 2026-09-05. https://www.espressoparts.com/collections/la-marzocco?page=2
[^13]: Kaldi, accessed 2026-09-05. https://kaldi.com/products/stainless-steel-portafilter-with-double-snap-on-spout-l111-2nac
[^14]: Kanen Coffee, accessed 2026-09-05. https://kanencoffee.com/products/l111-2nac-stainless-steel-portafilter-with-double-snap-on-spout
[^15]: Normcore Wares, accessed 2026-09-05. https://www.normcorewares.com/products/normcore-cnc-lay-flat-portafilter-with-carbon-fiber-handle
[^16]: Normcore, accessed 2026-09-05. https://www.normcorewares.com/products/normcore-3-in-1-espresso-portafilter
[^17]: Coffee Coaching Club, accessed 2026-09-05. https://coffeecoachingclub.ch/en/products/normcore-3-in-1-all-in-one-portafilter-54-und-58-mm-flexibilitat-trifft-funktionalitat
[^18]: Alternative Brewing, accessed 2026-09-05. https://alternativebrewing.com.au/products/normcore-all-in-one-portafilter
[^19]: Normcore Wares, accessed 2026-09-05. https://www.normcorewares.com/products/normcore-titanium-bottomless-portafilter-with-walnut-handle
[^20]: Alternative Brewing, accessed 2026-09-05. https://alternativebrewing.com.au/products/normcore-bottomless-portafilter-titanium
[^21]: Kogan, accessed 2026-09-05. https://www.kogan.com/au/buy/alternative-brewing-normcore-bottomless-portafilter-titanium-7766034022599-43405451559111/
[^22]: NormCoreWares, accessed 2026-09-05. https://www.normcorewares.com/products/normcore-all-stainless-steel-lay-flat-portafilter
[^23]: Normcore Wares, accessed 2026-09-05. https://www.normcorewares.com/products/normcore-slim-naked-bottomless-portafilter-with-built-in-high-extraction-basket
[^24]: Kogan, accessed 2026-09-05. https://www.kogan.com/au/buy/alternative-brewing-normcore-slim-bottomless-portafilter-7931942305991-44557575323847/