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Sponge Disk for RDS-400/600

Sponge Disk for RDS-400/600 - Main image
$17.81 $23.75 In stock

Category: Parts

The Zojirushi Sponge Disk for RDS-400/600 is a replacement part designed for use with the RDS-400 and RDS-600 models. It is offered under the Zojirushi brand as a Standard option.

  • Product name: Sponge Disk for RDS-400/600
  • Category: Parts
  • Brand: Zojirushi
  • SKU: 6-RDA-P020
  • Listed as PFA-FREE
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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Hazel M. ★★★★★

Pulled the old one out to clean it, and honestly the fit on this replacement is just as snug as the original. Makes my rice cooker feel like new again.

Edward F. ★★★★★

After nearly a year of daily use on my RDS-600, the old disk finally gave out, and this replacement snaps right into the same slot with zero wobble. Water drains exactly as fast as it did on day one, so I’m glad I stuck with the genuine part instead of a cheaper knockoff.

Chloe A. ★★★★★

Felt like a brand new machine the moment I popped this in — it fits the RDS-400 perfectly, no fiddling or forcing needed. The sponge material is dense but not stiff, so it wiped down clean in seconds. I've already ordered a backup; this thing is clearly built to last.

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