Hurom model comparison
Hurom H70, H420, H330, and H400: Chambers, Strainers, and Care
The H70, H420 and H400 share Hurom’s Easy Clean, two-part auger approach, a 45 mm hopper opening and a 150 W AC rating. The clearest split is internal chamber size: 450 ml on H70/H420 and 550 ml on H400. Chamber volume is not pitcher capacity or yield.
Three names, not one color family
Hurom’s U.S. pages list H70 Easy Clean, H420 Easy Clean and H400 Easy Clean as distinct products. The H420 page calls it “inspired by the H70” and says it introduces a distinct design. Its color variants are Grey, Green and Pink, but the U.S. product-data endpoint labels the finish SKUs H70FW-BBC06SG, H70FW-BBC06FG and H70FW-BBC06DP. That prefix is real page data, not evidence that the H420 is the H70FT offer or that their parts interchange. Treat each page’s model name as its identity and verify exact replacement parts by model and color.
The H70 and H400 have linked U.S. manuals directing hand cleaning rather than a dishwasher or dryer. H420’s page says its parts detach and lists a manual in the package, but the saved U.S. listing does not provide that manual or a dishwasher-safe-parts list. Dishwasher eligibility is not confirmed for any essential H420 requirement.
H330 switches to a fine/coarse strainer setup
The H330 is the counterpoint to these three Easy Clean models, not a fourth strainer-free chamber. Hurom’s exact U.S. H330 listing names separate fine and coarse strainers and says the H330 shares core technology with H320 while adding the coarse strainer. The linked H330P Series manual describes the coarse strainer for thicker soft-fruit juice and smoothie-style preparations. H330 has a 500 ml internal chamber and a measured 2 L hopper; neither number is the finished-juice pitcher capacity. Its listed 136 mm (5.4 in) opening is not a whole-produce guarantee—prepare ingredients as the manual directs.
H330 also has a distinct session and care record: the exact manual shows ON/OFF/REV, hand-cleaning, and a roughly five-minute automatic stop, plus a separate 30-minute maximum-use/rest caution. That is materially different from treating every maker-stated 30-minute limit as an uninterrupted session. Read the H330 assessment for its two-strainer, hopper and manual-specific tradeoffs.
450 ml versus 550 ml is chamber space
The H70 and H420 each list 450 ml (15.2 fl oz) as internal chamber capacity. H400 lists 550 ml (18.6 fl oz), an extra 100 ml of working chamber. That can matter if you want more room in the juicing chamber before stopping to pour or clear it. None of those numbers is the capacity of the included juice container; all three pages list a receiver without giving its numeric volume. A hard pitcher-size minimum remains unanswered unless a separate vessel specification is confirmed.
All three pages list a 45 mm (1.8 in) opening and 150 W. H70 and H420 share the listed 174 × 216 × 436 mm (6.8 × 8.5 × 17.2 in) sequence; H400 is 169 × 261 × 471 mm (6.6 × 10.3 × 18.5 in). Hurom does not label width, depth and height, so measure assembled counter and cabinet fit rather than assigning axes by guesswork. All three are listed at 6.7 kg (14.8 lb).
The same chamber label can hide different evidence
Hurom describes all three as slow juicers with a two-part Easy Clean auger/chamber that strains juice without a conventional separate mesh strainer. It calls these designs strainer-free, but pulp still touches the auger and chamber pieces; no independent pulp-percentage, yield, sound or cleanup test is represented here. Self-feeding describes loading, not a promise that every fruit or vegetable fits whole. With a 45 mm opening, cut ingredients and follow the model’s own instructions.
The 60/70 RPM line on H70 and H420 is not a reliable substitute for an actual control diagram. H70’s linked manual shows ON/OFF/REV, so its page values are not two user speed settings. H420’s exact U.S. page lists 60/70 RPM but does not establish a user-selectable speed control or reverse. H400 lists 90 RPM and its linked manual shows ON/OFF/REV rather than a speed dial. If you need a speed selector or a verified reverse function, use the exact manual/control details rather than treating RPM as a mode.
Runtime and batch choice
The H70 and H400 pages say up to 30 minutes continuously. H400’s linked manual also says to stop for about five minutes after that interval; the H70 manual includes a separate five-minute safety-timer instruction that complicates the meaning of an uninterrupted session. H420’s page also states up to 30 minutes, but a post-session rest interval is not supplied in its saved U.S. product details. These facts support a 30-minute listed threshold where stated, not a claim about how much juice is made or a rule to run at the limit.
H400 adds a nesting pulp container; Hurom calls H420 slightly smaller than H400 and presents its batch hopper as family-sized, but does not give hopper capacity. H70 also has an unquantified self-feeding hopper. If you need a numeric amount of produce to stage before juicing, none of these page descriptions substitutes for a stated hopper volume. H400’s page also promotes batch storage, while Hurom’s U.S. FAQ gives a more cautious refrigeration window; no three-day storage promise is carried into the match criteria.
Make the selection reflect your requirements
Choose H70 when its documented 450 ml chamber, compact size sequence and manual-supported care fit. Choose H420 when the same 450 ml chamber and auger method appeal but you prefer its separately named design; keep its U.S. speed, cleaning and replacement-part details subject to the exact H420 package manual. Choose H400 for the larger 550 ml internal chamber and documented nesting pulp collector, accepting the body-size sequence and hand-washed care. Choose H330 when fine/coarse strainer choice and a quantified 2 L produce hopper matter more than the strainer-free Easy Clean mechanism; its 500 ml chamber is still not a juice-container capacity, and its five-minute safety timer interrupts longer sessions. If you require a receiver of a specific size, dishwasher washing, or a particular axis-defined cabinet dimension, do not treat an unknown as a match. A centrifugal machine may suit someone prioritizing a basket extractor or different prep speed; these three are all maker-described slow auger designs.
Sources: Hurom’s exact U.S. H70, H420, H330 and H400 pages and their linked documentation where available, including the H330P Series manual. The H420 Korean manual is regional evidence only, not a replacement for the instructions supplied with a U.S. SKU. None of Hurom’s quiet, low-pulp or yield descriptions is an independent test result.