Choose replacement filters, a dual roller-brush refill kit, edge-sweeping side brushes or Clean Base bags for the vacuum-only Roomba i3+ EVO.
Check the variant: This guide is for the vacuum-only Roomba i3+ EVO with its Clean Base. The Amazon robot listing checked here names model 3554. Roomba Combo i3+ (3574) is a separate vacuum-and-mop model; the standard e/i/j refill-kit listing does not establish compatibility with Combo i3+ parts. Buy Clean Base bags only if your setup has that dock.
Listings and compatibility checked · Amazon.com / U.S. listings
OriginaliRobot
iRobot Roomba i3+ EVO replacement filters
Three genuine iRobot 4639161 high-efficiency filters.
Fit: The iRobot listing names Roomba e, i and j series. The Roomba i3+ EVO is an i-series robot and is included in iRobot's i3+ EVO refill bundle.
Replace when: iRobot recommends replacing the i-series filter every 2 months, or sooner if it is damaged or airflow stays restricted after cleaning.
Before buying: This filter is not washable: tap debris off and keep it dry. The listing names Combo i5 and j5, but that does not establish fit for Combo i3+.
OriginaliRobot
iRobot Roomba i3+ EVO replacement rubber roller brushes
One matched set of genuine dual multi-surface rubber brushes, three filters and three edge-sweeping brushes.
Fit: iRobot's official refill bundle names Roomba i3+ EVO. This Amazon kit is for the standard e/i/j series and contains the i-series dual rubber brush set.
Replace when: iRobot recommends replacing the dual multi-surface brushes every 6–12 months. Clean wrapped hair and debris weekly, or twice weekly in homes with pets.
Before buying: This is a multi-part refill kit, not a roller-only pack. Its listed Combo compatibility is i5 and j5; iRobot does not establish fit for Combo i3+ in these sources.
OriginaliRobot
iRobot Roomba i3+ EVO replacement side brushes
Three genuine iRobot 4757625 edge-sweeping brushes.
Fit: iRobot lists part 4757625 for Roomba i, e and j series. Its i3+ EVO bundle also includes three edge-sweeping brushes.
Replace when: Clean the side brush monthly. Replace it if the bristles or hub are bent, missing or damaged; iRobot gives no fixed replacement interval.
Before buying: This is the small edge-sweeping brush, not either of the two main rubber rollers. Confirm that the selected listing is the 4757625 three-pack.
OriginaliRobot
iRobot Roomba i3+ EVO Clean Base replacement bags
Three genuine iRobot 4640235 disposable dirt-disposal bags.
Fit: The Amazon title explicitly lists Roomba i3+ among the supported Clean Base models; iRobot's i3+ EVO product page confirms the robot ships with a Clean Base.
Replace when: Replace the disposable bag when the Clean Base or app prompts you, or when the bag is full.
Before buying: The bag fits inside the Clean Base dock, not the robot's bin. The vacuum-only i3+ EVO includes that dock; check your dock before ordering if you own another i3 variant.
THE MODEL IN THIS GUIDE
Original iRobot Roomba i3+ EVO robot vacuum
This Amazon listing names the Roomba i3+ EVO (3554) and shows the self-emptying vacuum. The featured offer was a third-party pre-owned unit when checked on October 7, 2026; inspect the condition and included dock before ordering. Offers can change.
iRobot describes i3+ EVO as a vacuum with a Clean Base; the i3 EVO can use that base as a separate accessory. The e/i/j kit covers i-series robot consumables, but Clean Base bags are only needed when the self-emptying dock is installed.
Vacuum-only i3+ EVO vs. Combo i3+
Combo i3+ (3574) is a different vacuum-and-mop setup. The standard kit listing names Combo i5 and j5 but does not establish compatibility with Combo i3+; use a part listing that explicitly names your Combo model.
Robot consumables vs. dock bags
The filter, dual rubber brushes and edge brush install on the robot. The disposable bag belongs in the Clean Base. iRobot lists the i3+ EVO as a compatible Clean Base model; bag compatibility alone does not prove fit for robot parts.
Genuine iRobot parts
All four linked consumable listings are iRobot-branded. The roller-brush refill kit also contains filters and edge brushes; the other cards offer those parts individually and Clean Base bags separately.
CLEAN FIRST, REPLACE WHEN NEEDED
iRobot Roomba i3+ EVO maintenance intervals
The manufacturer’s published care guidance for this model gives these intervals. Wear and your cleaning routine can change when a part needs replacement; follow the replacement manufacturer’s care instructions too.
iRobot Roomba i3+ EVO cleaning and replacement intervals
Part
Clean
Replace
High-efficiency filter
Weekly; twice weekly in homes with pets
Every 2 months
Dual multi-surface rubber brushes
Weekly; twice weekly in homes with pets
Every 6–12 months
Edge-sweeping brush
Monthly
No fixed interval; replace when worn or damaged
Clean Base bag
Disposable; keep the dock evacuation path clear
When prompted by the Clean Base or app
Roomba e/i/j filters are not washable: tap debris off and keep them dry. Remove hair from both main brush ends and their caps before deciding the rollers need replacing. If the Clean Base has a solid red light, check that the bag is present and seated correctly; a missing or poorly seated bag can trigger the same signal as a full bag.
Before you order
Do Roomba i3 EVO and i3+ EVO use the same robot parts?
iRobot's e/i/j refill kit covers i-series robot consumables. The i3+ package includes a Clean Base, while i3 EVO may have a standard dock; buy Clean Base bags only if that self-emptying dock is installed.
Will this i3+ EVO refill kit fit Roomba Combo i3+?
The standard e/i/j kit listing names Combo i5 and j5, but does not name Combo i3+. Since Combo i3+ is a separate vacuum-and-mop model, verify each replacement against a Combo i3+ specific listing before ordering.
How often should I replace Roomba i3+ EVO filters and brushes?
iRobot recommends replacing the filter every 2 months and the dual rubber brushes every 6–12 months. Clean the filter and main brushes weekly, or twice weekly in homes with pets. Clean the edge brush monthly and replace it when worn or damaged.
Are these genuine iRobot replacement parts?
Yes. The filter, e/i/j replenishment kit, edge-sweeping brushes and Clean Base bags are iRobot-branded listings. Check part numbers and the selected pack on Amazon before ordering because listing variations can change.
Does the Roomba i3+ EVO include a Clean Base?
Yes. iRobot's i3+ EVO product page lists one Clean Base Automatic Dirt Disposal and two dirt-disposal bags in the box. The i3 EVO is a separate package that can use a Clean Base sold separately.
How these parts were checked
We checked each linked Amazon listing’s model names, selected pack and product photo. Third-party fit statements come from the seller; we have not tested these parts. Manufacturer sources:
