Head-to-head · Best Garbage Disposals

InSinkErator Evolution Cover Control Plus 3/4 HP Batch Feed vs InSinkErator Evolution Excel 1.0 HP

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

InSinkErator Evolution Excel 1.0 HP comes out ahead by a narrow margin (4.3 vs 4.6). The gap is mostly about Large families and heavy daily cooks who want the quietest continuous-feed grinder available and will pay premium for finer particle output and a manufacturer-dispatched warranty. — read the strengths below before deciding.

Ranked #5 in Best Garbage Disposals

InSinkErator Evolution Cover Control Plus 3/4 HP Batch Feed

4.3

3 sourcesall derived

Batch-feed safety is the whole point of Cover Control Plus: the disposer only runs when the magnetic cover is locked in place. InSinkErator pairs that mechanism with the full Evolution-series 3/4 HP MultiGrind chamber and SoundSeal insulation, which makes it the quietest premium batch-feed unit reviewers found. Homes with small children will find the upcharge worth it.

Strengths

— Magnetic CoverStart batch-feed activation means the unit cannot run without the cover locked in place, eliminating accidental starts from dropped utensils or curious hands
— 3/4 HP Dura-Drive induction motor with 2-stage MultiGrind handles dense and fibrous scraps refined enough for hassle-free drain flow
— Full SoundSeal Technology insulation, anti-vibration mount, and Quiet Collar baffle keep operation conversational

Watch-outs

— Batch loading is slower than continuous-feed for big cleanup sessions
— Cover requires precise alignment to engage the magnetic switch; some owners report cover-stuck issues that need cleaning
— Premium price for a 3/4 HP unit, driven mostly by the safety mechanism rather than grinding performance

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Higher ratedRanked #1 in Best Garbage Disposals

InSinkErator Evolution Excel 1.0 HP

4.6

2 sourcesall derived

Every other 1 HP disposer chases the Excel, InSinkErator's top-of-line continuous-feed unit. Reviewers at shouldit.com, Consumer Reports and Family Handyman rank it the quietest and most thorough grinder they have tested, processing 90 oz of mixed scraps in about two minutes. Plan for the heft and the cord-kit add-on.

Strengths

— 1 HP Dura-Drive induction motor with 3-stage MultiGrind handles bones, fruit pits, and dense scraps in roughly two minutes
— SoundSeal Technology insulation blanket plus anti-vibration tailpipe and sink baffle make it the quietest continuous-feed unit reviewers tested
— 40 oz stainless steel grind chamber with alloy stainless components resists corrosion and odor buildup over years of daily use

Watch-outs

— Heaviest disposer on the consumer market at ~25.5 lb, awkward to support during install
— Power cord sold separately as a kit add-on
— Premium pricing more than triples a 1/2 HP starter unit

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Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

InSinkErator Evolution Cover Control Plus 3/4 HP Batch Feed

Shares motor and chamber design with the Evolution Compact 3/4 HP, but trades continuous-feed for cover-locked batch operation and adds about 5 oz of chamber capacity. Roughly $50 more than the Compact for the magnetic safety mechanism. Quieter and finer-grinding than the Badger 5 1/2 HP but at more than twice the price; the safety mechanism is the buying reason here, not the motor specs.

InSinkErator Evolution Excel 1.0 HP

Sits a clear tier above the 3/4 HP Evolution Compact in motor power and grind stages, with a 40 oz chamber against the Compact's 34.6 oz. Significantly quieter and finer-grinding than the entry-level Badger 5 1/2 HP and a meaningful step up from the 3/4 HP Septic Assist for non-septic homes that want a third grind stage.

Specs side-by-side

Spec	InSinkErator Evolution Cover Control Plus 3/4 HP Batch Feed	InSinkErator Evolution Excel 1.0 HP
Motor	3/4 HP Dura-Drive induction	1.0 HP Dura-Drive induction
Grind Stages	2 (MultiGrind)	3 (MultiGrind)
Feed Type	Batch (magnetic CoverStart)	Continuous
Chamber Capacity	40 oz stainless steel	40 oz stainless steel
Sound Insulation	SoundSeal Technology	SoundSeal Technology
Mounting	3-Bolt Lift & Latch	3-Bolt Lift & Latch
Activation	Magnetic cover; no wall switch required	—
Warranty	7-year We Come To You in-home	7-year We Come To You in-home
Dimensions	10 x 10 x 16.25 inches	—
Material	Stainless Steel	Stainless Steel
Voltage	120 volts	—
Weight	—	25.5 lb

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