Skip to content
Pickoryx

Which Pressure Washer Fits Your Detergent and Put-Away Routine?

Pick the SPX3000 if you expect to switch between two detergents, prefer its washer-mounted On/Off switch and can follow its specified one-minute fresh-water flush. Pick the K1700 if its single removable tank, included turbo nozzle, storage bin and foot-operated on/off switch better match the setup you want. Neither option is shown to clean faster or better by these sources.

Published by Pickoryx · Published 2026-10-09

Source checked 2026-10-09 14:08 UTC

Products compared

Pickoryx may earn a commission from qualifying purchases through the paid Amazon links on this page, at no added cost to you.

The buying question

Which model fits better if detergent switching, post-use cleanup, storage details or power controls matter to your routine?

The SPX3000 manual documents a two-tank detergent selector, a washer-mounted On/Off switch and separate holders; the K1700 page lists a single removable tank, a turbo nozzle, a storage bin and a foot-operated on/off switch.

Quick verdict

Choose Sun Joe SPX3000 Electric Pressure Washer if

  • You want two solutions staged in separate tanks, prefer the On/Off switch listed on the washer, and accept the selector, soap-nozzle and flush steps documented for the SPX3000.
View Sun Joe SPX3000 Electric Pressure Washer on AmazonPaid link
When the recommendation changes
  • If you need a verified exact K1700 detergent-use or winter-storage procedure, obtain and check its manual before buying; that manual could not be retrieved for this comparison.
  • If your decision depends on measured cleaning results, storage footprint or long-term durability, use evidence addressing those questions rather than these feature descriptions.

The differences that matter

Cleaning Setup Accessory Workflow

Sun Joe SPX3000 Electric Pressure Washer

The SPX3000 manual lists two removable detergent tanks and a dial that selects a tank and controls detergent flow. Detergent application requires the black soap nozzle; after detergent use, the manual specifies siphoning fresh water at low pressure for one minute and rinsing the tank.[1]

Kärcher K1700 Electric Pressure Washer (1.106-109.0)

The K1700 product page lists one removable 0.5-gallon detergent tank and three included spray nozzles, one of them a turbo nozzle.[2]

What this changes: Choose around the routine you expect: keeping two solutions staged and following the SPX3000’s documented detergent-and-flush steps, or using the K1700’s single removable tank and included turbo nozzle. The sources do not establish a cleaning-performance winner.[1, 2]

The better fit depends on your priorities

Storage Operating Controls

Sun Joe SPX3000 Electric Pressure Washer

The SPX3000 manual identifies an On/Off switch on the washer, onboard quick-connect nozzle storage, a trigger-gun holder, hose holder and cord holder; it instructs owners to store the washer indoors in a dry, frost-free place and empty water from hoses, pump and detergent bottles.[1]

Kärcher K1700 Electric Pressure Washer (1.106-109.0)

The K1700 product page lists an integrated storage bin and an on/off foot switch.[2]

What this changes: If you prefer the power switch on the washer, the SPX3000 manual identifies an On/Off switch; Kärcher lists a foot-operated on/off switch for the K1700. For put-away, the SPX3000 manual lists separate holders and frost-free storage steps, while Kärcher lists a storage bin. These features do not establish which machine is easier or safer to operate, or which takes less space.[1, 2]

The better fit depends on your priorities

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

No stable price premium is assessed here. Compare the current offers against the detergent and control features that matter to your routine.

The available price observations are current snapshots, not a supported timing history; there is not enough history for a Buy Now or Wait recommendation.

Limitations

  • The SPX3000 manual confirms model SPX3000; the K1700 manufacturer page confirms order number 1.106-109.0. Retailer bundle contents were not independently checked against the exact ASIN listings, so verify included parts on the offer you select.
  • The linked K1700 manual documents could not be retrieved during this check; K1700 detergent-use, nozzle-change and winter-storage instructions remain unverified here.
  • No controlled pair test or relevant independent long-term evidence was used. These sources do not support cleaning-speed, pressure-result, safety, ergonomics, reliability, durability or total-cost conclusions.
  • Kärcher lists the K1700 dimensions, but a comparable manufacturer dimension source for the SPX3000 was not established; this comparison does not claim a storage-footprint winner.
  • No price history was used. Current offers may change.

Questions shoppers ask

Does the SPX3000 require a cleanup step after detergent use?

Yes. Its manual instructs users to draw fresh water through the detergent system at low pressure for one minute, then remove and rinse the detergent bottle. Follow the manual’s full directions.

What control and storage features does each manufacturer list?

The SPX3000 manual identifies an On/Off switch on the washer and separate nozzle, gun, hose and cord storage points. Kärcher lists a foot-operated on/off switch and a storage bin for the K1700. These listings do not say which control feels easier or which machine fits your storage space better.

Methodology and sources

Compared the SPX3000 operator manual with Kärcher’s US K1700 page for detergent setup, included nozzles, listed storage features and power controls. No performance or price-history comparison was made.

Research assistance was used to locate and summarize manufacturer documentation; no product testing was performed.

View 2 sources
  1. 1.Sun Joe SPX3000 Operator’s ManualSnow Joe + Sun Joe · Official specifications · Source checked 2026-10-09 14:08 UTC
    Evidence used on this page
    • Model number confirmation p. 15; included accessories pp. 5–6; nozzle selection and detergent operation pp. 9–11; On/Off switch and storage controls p. 6; put-away instructions pp. 13–14: The SPX3000 manual identifies five quick-connect nozzles and two removable detergent tanks; explains the detergent selector, soap nozzle and one-minute fresh-water flush; and identifies its cord, hose, nozzle and gun storage points plus indoor frost-free storage instructions.
  2. 2.Pressure washer K1700Kärcher US · Official specifications · Source checked 2026-10-09 13:54 UTC
    Evidence used on this page
    • Order number 1.106-109.0 and technical data; Equipment; Product information and benefits: The manufacturer page identifies order number 1.106-109.0, a removable 0.5-gallon detergent tank, three spray nozzles including a turbo nozzle, an on/off foot switch and a storage bin.

Continue comparing