Slow-juicer comparison
Cuisinart CSJ-300 series vs Ninja JC151 vs Breville Big Squeeze
“Slow juicer” narrows the field to a kind of pressing mechanism, but it does not tell you what pulp options, prep, cleaning, capacity, or counter clearance you will actually get. Compare the exact Cuisinart CSJ-300 series, Ninja JC151, and earlier Breville BJS700 by the assembly the manual describes—not by the broad “cold press” label.
Cuisinart CSJ-300 series: mesh-free wording, but not a one-piece rinse
The U.S. CSJ-300P1 Gray P1 page is the current offer; the unsuffixed Gray CSJ-300 page is marked discontinued and out of stock. The two exact pages and their shared booklet show the same function and body dimensions, so they are assessed together while the codes and availability status remain distinct. Cuisinart describes the filter as mesh-free. The booklet still lists an inner and outer strainer, an auger, a bowl, separate juice and pulp containers, and a pusher. The removable assembly is top-rack dishwasher-safe; the base is not.
The maker lists a body 6.97 inches wide, 10.24 inches long, and 18.27 inches high. The manual says to cut produce wider than 2¾ inches, but gives no numeric feed-tube width. Neither page nor booklet publishes juice-container capacity. Choose it for the slow-compression method and dishwasher-compatible removable parts only if those missing numbers do not conflict with a hard fit or batch requirement. Read the Cuisinart CSJ-300P1 / CSJ-300 review for the full preparation and care plan.
Ninja JC151: two named pulp filters, unresolved jug volume
The current U.S. JC151 Machine Gray model uses a low-speed auger and supplies a finer Less Pulp filter and a coarser Lots of Pulp filter. The JC150 Series manual describes Start/Stop operation up to 12 minutes and Reverse for clearing a blockage. Removable attachments except the motor base may go on the dishwasher's top rack without heated dry; the guide also discusses clearing buildup on the metal filters. This is the most explicit pulp-choice setup among these three, but it is not proof that the machine cannot clog.
Ninja gives conflicting U.S. jug-capacity statements, so its exact vessel volume remains unknown for a hard minimum. It also does not publish a numeric chute width. Its listed body is shorter than the Cuisinart CSJ-300 series, but working clearance is still needed for feeding and removing parts. Check the Ninja JC151 review before treating a visual jug size or product copy as a settled measurement.
Breville BJS700: a discontinued forward/reverse routine
The U.S. Big Squeeze BJS700 is an earlier slow-compression design, marked discontinued by Breville. Its rocker provides Forward, Off and Reverse; reverse is for a jam, not a selectable speed. The maker says to hand-wash the pressing parts and publishes a 30-minute continuous-operation limit. Its U.S. page gives a 17.5-inch body height and calls out a large feed chute, but does not quantify chute width or a juice-jug capacity. That may suit someone comparing a specific earlier offer who accepts its manual's cleaning and operating plan—not someone who needs a currently supported replacement or precise jug-size match.
Use the finder to rule out incompatible needs
Selecting masticating as essential brings the current Cuisinart and Ninja into a current-model shortlist; allowing earlier models adds the discontinued Breville BJS700. A Less Pulp or Lots of Pulp requirement points to the Ninja's matching filter, not the Cuisinart's single maker-described mesh-free filter or the BJS700's supplied strainer. Requiring top-rack-safe removable parts fits the Cuisinart and Ninja manuals, but never includes their motor bases; Breville's manual gives a hand-wash plan.
A strict 34-ounce juice-container minimum is not met by the available documentation for any of these examples: Ninja's statements conflict, while Cuisinart and Breville do not publish a numeric jug capacity in the exact materials checked. Unknown is not a pass. Similarly, none should satisfy a numeric chute-width minimum from a maker-published figure. Compare the actual body dimensions with your counter, then add the clearance needed to load produce, lift a part and remove the containers. A slow screw does not eliminate cutting, rinsing or drying.
Choose the routine you can repeat
The Cuisinart emphasizes a mesh-free filter claim and dishwasher-safe removable parts; the Ninja emphasizes a named choice of two pulp filters and a timed operating sequence; Breville's earlier BJS700 has its own forward/reverse control and hand-wash instructions. Those differences are concrete. Relative yield, taste, noise and nutrient retention are not measured here, and a manufacturer's marketing language is not an independent test. Open each exact model assessment for the manuals, unknowns and alternatives before relying on a seller listing.