Roomba j7 Parts & Replacement Parts
For the Roomba j7 cleaning head module, CompatRef records a conditional US match for part 4706166: your robot must have been purchased before July 15, 2024. The manufacturer names the j Series rather than the j7 individually and excludes Roomba Combo j7+. Filter and side-brush records are also listed below. A manufacturer series-level statement covers iRobot j7 compatibility with High-Efficiency Filter, 3-pack for Roomba e, i & j Series (SKU 4639161) and Edge-Sweeping Brush Module (for e/j series, and i-series before July 15, 2024) (SKU 4759005). Compatibility with Cleaning Head Module for Roomba e, i & select j Series (purchased before July 15, 2024) (SKU 4706166) (US market) depends on whether your unit was purchased before 2024-07-15. iRobot's official listing covers Roomba j Series robots (excluding j9+) only if purchased before July 15, 2024 — check your unit's purchase date. The listing names j Series, not the j7 individually, and separately excludes the Roomba Combo j7+ (a different model). Evidence scope: series level.
Compatibility varies by part. Being in the same series does not mean every part is shared — check each part below individually.
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Cleaning Head Module for Roomba e, i & select j Series (purchased before July 15, 2024)
Depends on your unitEvidence (1) — verified 2026-09-24
- Cleaning Head Module for Roomba® e, i & select j Series Robots — "Replacement Cleaning Head Module, compatible with Roomba® e, i & j (excluding j9+) Series Robot Vacuums purchased before July 15, 2024 only. Not compatible with Roomba Combo® j7+, j9+ or 10 Max robots"
Evidence (1) — verified 2026-09-14
- High-Efficiency Filter, 3-pack for Roomba e, i & j Series — Official filter explicitly covers e, i, and j series.
Evidence (1) — verified 2026-09-14
- Edge-Sweeping Brush Module for Roomba e & j Series, and select i Series robots — Fits all e and j series robots; the purchase-date cutoff applies only to select i Series robots.
Model-specific note
Official reference information
Battery information from iRobot support
iRobot's battery compatibility chart lists SKU 4706313 for the Roomba j7/j7+. Roomba Combo j7+ appears in a separate battery entry. The cited j7 entry does not specify a regional market or purchase/manufacture-date conditions. This is a reference to the support chart, not a current purchase recommendation or a guarantee for every regional or hardware variant. Replacement instructions are not covered here.
Rubber-brush information from iRobot
iRobot's US accessory page identifies item 4639309 as one set of dual multi-surface rubber brushes. Its stated scope includes Roomba Combo and Roomba e, i and j Series, plus Roomba Combo 10 Max; it excludes Roomba Combo Essential. This is a brush-set reference, not a cleaning-head module or replenishment-kit identification, and it does not independently verify every regional or hardware variant.
Sales-configuration information from iRobot
iRobot's US product page for Roomba j7+ (item j755020) lists a Clean Base in the box and states that the Clean Base is sold separately for Roomba j7. This note describes the US sale configuration on that page. It does not verify compatibility of every j7+ part, establish battery compatibility or dock interchangeability, or recommend a purchase. Other regional or hardware variants are outside this reference.