in 18 offers
The lowest price for Insinkerator Premium P550SR-3 Food Waste Disposer right now is $699.00 at Cass Brothers, compared across 18 retailers.
The all-time low was $548.00 on 18 Oct 2026 — today's price is 28% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 1 Nov 2026.
Insinkerator Premium P550SR-3 Food Waste Disposer
Last updated at 01/11/2026 10:31:35
Insinkerator Premium 550 SR Food Waste Disposer - 80381K-ISE
Delivery between 2–11 Nov $138.45
Insinkerator Disposer P550SR Premium Food Waste Disposer
Delivery $58
InSinkErator 80381KISE Premium 550SR Food Waste Disposer at e&s
Free delivery between 2–9 Nov
Insinkerator Premium 550 SR Food Waste Disposal Unit P550SR-3
Delivery $99
InSinkErator Disposer Premium P550SR-3 - 80381K-ISE
7-day returns
InSinkErator Disposer Premium P550SR-3
10-day returns
InSinkErator Disposer Premium P550SR-3
Delivery between 4–11 Nov $44.10
InSinkErator Disposer Premium P550SR-3
Free delivery between 5–10 Nov
InSinkErator Disposer Premium P550SR-3 - 80381K-ISE
InSinkErator Disposer Premium P550SR-3
| Horsepower | 0.55 HP |
| Grinding Stages | 2 |
| Motor Type | Single Phase, Induction motor |
| Purpose | Residential |
| Capacity Volume | 980 ml (Grind Chamber Capacity) |
Insinkerator Premium 550 SR Food Waste Disposer - 80381K-ISE
Delivery between 2–11 Nov $138.45
Insinkerator Disposer P550SR Premium Food Waste Disposer
Delivery $58
InSinkErator 80381KISE Premium 550SR Food Waste Disposer at e&s
Free delivery between 2–9 Nov
Insinkerator Premium 550 SR Food Waste Disposal Unit P550SR-3
Delivery $99
InSinkErator Disposer Premium P550SR-3 - 80381K-ISE
7-day returns
| Horsepower | 0.55 HP |
| Grinding Stages | 2 |
| Motor Type | Single Phase, Induction motor |
| Purpose | Residential |
| Capacity Volume | 980 ml (Grind Chamber Capacity) |
