InSinkErator · Updated July 2026
InSinkErator Evolution 1.0HP: price & specs
InSinkErator Evolution 1.0HP. Every price and spec below is linked to its source and dated — no guesses.
Source: insinkerator.com verified ✓ corroborated verify in ledger
The InSinkErator Evolution 1.0HP is listed at $558.2 on insinkerator.com as of 2026-07-25, the most expensive garbage disposals (median $125.19); other retailers may be lower. It earns a Silver Deskmark — 33/100 pay-blind standing, #7 of 16 in class.
Verified Jul 25, 2026 · figures linked to their source in the table below
Is the InSinkErator Evolution 1.0HP a good buy?
At $558, the InSinkErator Evolution 1.0HP is the most expensive of the 15 garbage disposals we track, where the median is $125.19. On the spec sheet, its grind stages of 4 is the highest of the 11, its RPM of 1725 is the lowest of the 16, and its horsepower hp of 1 is above the median of the 14.
Specifications
| Price (US) | $558.2 SupplyStop retailer page lists "Regular price $558.20" for exact model 80022-ISE (marked "Special Order"). This is a plumbing-supplier list price on the high end; mainstream retail (Home Depot/Amazon/QualityBath) runs lower but those pages were fetch-blocked (HTTP 403/timeout), so $558.20 is the only US price sourced verbatim from a fetched page. Manufacturer page publishes no price. |
|---|---|
| Brand | InSinkErator |
| Released | — |
| Horsepower hp | 1 |
| Feed type | continuous |
| Grind stages | 4 |
| Sound insulation | Yes |
| Motor type | induction |
| Septic safe | Yes |
| Warranty years | 10 |
| RPM | 1725 |
Source: insinkerator.com (verified 2026-07-10) · corroborated by supplystop.com. Official InSinkErator product page (SKU 80022-ISE, "Evolution 1.0HP Garbage Disposal") confirms this exact model and supplies every spec verbatim: Type of Feed "Continuous", Horsepower "1 HP" via a Dura-Drive induction motor, RPM "1725", 4-Stage MultiGrind, Quietest SoundSeal (Sound Jacket + Anti-Vibration Mount), 10-Year in-home limited warranty, and "Safe for use with properly maintained septic tanks". SupplyStop's retailer page corroborates model identity with the same SKU 80022-ISE ("Advanced Series Evolution Garbage Disposal - 1 HP") and provides the price, listing "Regular price $558.20" (special-order, higher than mainstream retail). Neither page states a release year, so releaseDate is null.
Is the InSinkErator Evolution 1.0HP worth it vs cheaper garbage disposals?
InSinkErator Evolution 1.0HP against its closest cheaper and pricier garbage disposals on the specs that matter — every value sourced. See all 15 ranked
| Product | Price | Horsepower hp | Feed type | Grind stages | Sound insulation | Motor type |
|---|---|---|---|---|---|---|
| InSinkErator Evolution 1.0HP this | $558.2 | 1 | continuous | 4 | Yes | induction |
| InSinkErator Evolution Excel | $314.99 | 1 | continuous | 3 | Yes | induction |
Frequently asked questions
How much does the InSinkErator Evolution 1.0HP cost?
The InSinkErator Evolution 1.0HP has a US price of $558.2 (SupplyStop retailer page lists "Regular price $558.20" for exact model 80022-ISE (marked "Special Order"). This is a plumbing-supplier list price on the high end; mainstream retail (Home Depot/Amazon/QualityBath) runs lower but those pages were fetch-blocked (HTTP 403/timeout), so $558.20 is the only US price sourced verbatim from a fetched page. Manufacturer page publishes no price.), as of 2026-07-10.
How does the InSinkErator Evolution 1.0HP compare on price?
At $558, the InSinkErator Evolution 1.0HP is the most expensive of the 15 garbage disposals we track, where the median is $125.19.
What are the InSinkErator Evolution 1.0HP's key specs?
InSinkErator Evolution 1.0HP (InSinkErator): horsepower hp 1, feed type continuous, grind stages 4, sound insulation Yes, motor type induction. Full sourced spec sheet verified 2026-07-10.
Price of record: $558.2 at insinkerator.com, 2026-07-25. Other retailers may be lower — check the current price:
See InSinkErator Evolution 1.0HP on Amazon As an Amazon Associate we earn from qualifying purchases.Similar garbage disposals
Nearest in price — swipe to browse. Every pick sourced and dated.
All garbage disposals ranked · Open data & methodology · Queryable via MCP
Compare with
Cheaper garbage disposals
- InSinkErator Evolution Excel $314.99
- InSinkErator Evolution Compact $265.78
- GE GFC1020N $224.1
- Waste King L-8000 $206.26
- InSinkErator Evolution Septic Assist $196.57
- GE GFC720N $179.1