Boon Grub Dishwasher-Safe Adjustable High Chair | live price, prepared checkout

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• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 77 checked facts, research depth trimmed read, checked 2026-10-17T19:58:37.767Z, in the evidence pack.
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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 77 checked facts, checked 2026-10-17T19:58:37.767Z. Research depth: trimmed read. Deep read: the store's own data and 12 outside pages (the store's own product page; maker page; blog; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); video review (derived summary of its captions)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: The CPSC recall search returned no records for Boon/GRUB. Health Canada's Boon-related records include a Boon Flair & Flair Elite high chair fall-hazard recall and a PIVOT stool recall, but none for the GRUB, so no recall applies to this exact model. Not read, because they are member-only or refused RoboTrunk: CHOICE high chair tests, JPMA certified products.

• age range: The store data says the chair is suitable from age 6 months to 6 years, while Boon's own spec table gives an age grade of 6 months to 3 years, so the sources disagree on the upper age.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• adjustability: The chair is shown at counter/bar height and at table height; the tray, harness and footrest are all adjustable.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• age and weight: The video says the high chair is for 6 months to 3 years and 15 kg, with toddler-chair mode up to 22 kg, while other sources give 6 months to 6 years and up to 50 pounds (about 22.7 kg); the sources disagree.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• category: The structured product data lists the category as High Chair.. Source: https://top-stroll.myshopify.com/products/boon-grub-dishwasher-safe-adjustable-high-chair (guide), read 2026-10-17T19:45:04.551Z.
• age and weight range: The maker's product details say the chair is for 6 months to 6 years and converts to a toddler chair for extended use up to 50 pounds, while the maker's own spec table gives an age grade of 6 months to 3 years; the sources disagree.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• tray positions: The Tomy maker page says the one-piece tray has two adjustable positions.. Source: https://us.tomy.com/brand/boon/grub/ (guide), read 2026-10-17T19:45:08.450Z.
• cleaning: The tester found the seat, tray and pad easy to remove for dishwasher or machine washing, and the smooth surfaces and tall tray lip helped contain mess.. Source: https://www.baby-chick.com/boon-grub-high-chair/ (blog, Baby Chick, published 2021-09-20), read 2026-10-17T19:45:56.471Z.
• modes: The reviewer describes three seating modes: full-height counter seat, mid-height table seat and low toddler chair.. Source: https://www.trulymama.com/review/boon-grub-baby-high-chair/ (review), read 2026-10-17T19:46:10.226Z.
• pros and cons: The GRUB was praised for easy cleaning, toddler conversion and adjustable footrest, but criticised for a hard-to-attach/remove tray and a very large footprint.. Source: https://www.architecturaldigest.com/story/very-best-high-chairs (blog, Architectural Digest, published 2023-05-23), read 2026-10-17T19:46:18.144Z.
• cleaning and adjustability: The GRUB is described as a wipe-clean chair with a seamless, crevice-free seat, a dishwasher-safe tray and quick height adjustment.. Source: https://yourhappybaby.com/boon-baby-products-review/ (blog, Your Happy Baby, published 2026-05-17), read 2026-10-17T19:46:26.920Z.
• build and assembly: The review found the chair mostly plastic with a metal frame, smooth surfaces, firm leg joints and intuitive assembly; it is not designed for daily disassembly or transport.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• cleaning: The store data says the seat and tray are dishwasher safe and the seat pad is machine washable.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• tray removal: The tray removes by pulling tabs on both sides and pushing up; the demonstrator found it easy despite having read complaints that it is hard.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• footrest fit: At the highest footrest setting a smaller baby’s feet may not reach it.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• barcode: The White variant's barcode is 669028113293.. Source: https://top-stroll.myshopify.com/products/boon-grub-dishwasher-safe-adjustable-high-chair (guide), read 2026-10-17T19:45:04.551Z.
• age grade conflict: Boon's spec table lists an age grade of 6 months to 3 years, while other Boon and retailer listings give 6 months to 6 years, so the sources disagree.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• harness: The Tomy maker page says the chair has a five-point harness.. Source: https://us.tomy.com/brand/boon/grub/ (guide), read 2026-10-17T19:45:08.450Z.
• harness: The five-point harness has side strap pieces that connect together like a three-point harness, plus a crotch post.. Source: https://www.baby-chick.com/boon-grub-high-chair/ (blog, Baby Chick, published 2021-09-20), read 2026-10-17T19:45:56.471Z.
• cleaning and parts: Every piece can be washed in a dishwasher or washing machine, and replacement pieces can be ordered from Boon.. Source: https://www.trulymama.com/review/boon-grub-baby-high-chair/ (review), read 2026-10-17T19:46:10.226Z.
• cleaning: The seat has no nooks or crannies, the cushion is detachable and machine washable, and the tray and entire seat are dishwasher-safe.. Source: https://www.architecturaldigest.com/story/very-best-high-chairs (blog, Architectural Digest, published 2023-05-23), read 2026-10-17T19:46:18.144Z.
• comfort: The seat is firm, and some parents add a cushion for younger babies.. Source: https://yourhappybaby.com/boon-baby-products-review/ (blog, Your Happy Baby, published 2026-05-17), read 2026-10-17T19:46:26.920Z.
• weight and stability: It is light enough to move one-handed for floor cleaning yet stable once the child is seated.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• crumb-catching design: The store data says the chair is designed with no crumb-catching crevices.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• cleaning: The seat, tray, pad and straps can be removed for cleaning; the tray fits on the top rack, the seat on the bottom rack, and the pad and straps survived machine washing.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• tray: The tray unhooks from underneath on each side and lifts off; it has two positions and snaps back in.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• warranty claims: The store says warranty claims must be filed directly with the manufacturer.. Source: https://top-stroll.myshopify.com/products/boon-grub-dishwasher-safe-adjustable-high-chair (guide), read 2026-10-17T19:45:04.551Z.
• cleaning and care: The tray and seat can be dishwasher-washed or hand-washed in warm soapy water; they must not be microwaved, boiled, sterilized or frozen, and the seat pad is machine washable.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• seat pad: The Tomy maker page describes the seat pad as wipeable.. Source: https://us.tomy.com/brand/boon/grub/ (guide), read 2026-10-17T19:45:08.450Z.
• tray: The tray has two usable positions despite three holes; it takes a few tries to learn the latch, then clicks in and releases from latches underneath.. Source: https://www.baby-chick.com/boon-grub-high-chair/ (blog, Baby Chick, published 2021-09-20), read 2026-10-17T19:45:56.471Z.
• toddler chair: The reviewer describes the toddler chair as low, tray-free and intended for children up to age six, while Boon's spec table gives an age grade of 6 months to 3 years, so the sources disagree.. Source: https://www.trulymama.com/review/boon-grub-baby-high-chair/ (review), read 2026-10-17T19:46:10.226Z.
• adjustability: It has three height settings and a five-position footrest, and can become a preschooler-sized desk chair.. Source: https://www.architecturaldigest.com/story/very-best-high-chairs (blog, Architectural Digest, published 2023-05-23), read 2026-10-17T19:46:18.144Z.
• positioning: It is a plastic, mid-range chair rather than a long-life heirloom.. Source: https://yourhappybaby.com/boon-baby-products-review/ (blog, Your Happy Baby, published 2026-05-17), read 2026-10-17T19:46:26.920Z.
• height: It adjusted to both a normal dining table and a kitchen island/counter.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• toddler conversion: The store data says the high chair converts to a toddler seat for extended use.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• bib hook: A bib hook on the back holds bibs.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• harness and pad removal: The harness removes with a centre button and the seat pad removes by pushing a strap through; both are easy to take off.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• store SKU: The store page lists the White variant as SKU B11329.. Source: https://top-stroll.myshopify.com/products/boon-grub-dishwasher-safe-adjustable-high-chair (guide), read 2026-10-17T19:45:04.551Z.
• materials: The maker lists the materials as polypropylene, aluminium, polyester, POM and TPE.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• seat and tray removal: Integrated release levers in the base let you remove the dishwasher-safe seat and tray.. Source: https://us.tomy.com/brand/boon/grub/ (guide), read 2026-10-17T19:45:08.450Z.
• height adjustment: The chair changes from counter to table height by removing the lower leg sections and fitting stoppers.. Source: https://www.baby-chick.com/boon-grub-high-chair/ (blog, Baby Chick, published 2021-09-20), read 2026-10-17T19:45:56.471Z.
• assembly: Assembly was easy enough for a child to complete it.. Source: https://www.trulymama.com/review/boon-grub-baby-high-chair/ (review), read 2026-10-17T19:46:10.226Z.
• footrest fit: A seven-month-old’s feet did not reach the footrest at first.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• height adjustment: The store data says the chair easily adjusts from table height to counter height.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• toddler conversion: The chair converts to a toddler chair by removing the lower leg sections and the tray and fitting plugs into the openings.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• dishwasher: The upper seat and tray fit in a dishwasher; the video demonstrates both orientations.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• updated seat pad and tray: The updated seat pad hugs the chair to help keep it slip-free, and the tray has updated side buttons.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• footrest: The Tomy maker page says the footrest has five positions for an optimal fit.. Source: https://us.tomy.com/brand/boon/grub/ (guide), read 2026-10-17T19:45:08.450Z.
• toddler conversion: The chair converts to a toddler chair by removing the second leg level, fitting clips on the arms and removing the pad, for use up to 50 lb.. Source: https://www.baby-chick.com/boon-grub-high-chair/ (blog, Baby Chick, published 2021-09-20), read 2026-10-17T19:45:56.471Z.
• features: The bib hook and optional extra seat cushions in different colours were useful details.. Source: https://www.trulymama.com/review/boon-grub-baby-high-chair/ (review), read 2026-10-17T19:46:10.226Z.
• tray: The tray needed two hands to remove, but once learned it clipped and unclipped securely; its wide surface and lip contained spills.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• adjustable parts: The store data says the tray and footrest are adjustable.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• footprint: The base is much wider than a normal chair or barstool.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• harness security: The harness is held firmly and did not pull out when tugged hard.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• crumb-catching design: The maker says the seat and tray surfaces are smooth with no crumb-catching crevices.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• age range: The Tomy maker page says the chair is for 6 months to 6 years, while Boon's own spec table gives 6 months to 3 years, so the sources disagree.. Source: https://us.tomy.com/brand/boon/grub/ (guide), read 2026-10-17T19:45:08.450Z.
• overall impression: It felt lightweight, sleek and modern and suited both table and counter use.. Source: https://www.baby-chick.com/boon-grub-high-chair/ (blog, Baby Chick, published 2021-09-20), read 2026-10-17T19:45:56.471Z.
• footrest: The adjustable footrest supports posture.. Source: https://www.trulymama.com/review/boon-grub-baby-high-chair/ (review), read 2026-10-17T19:46:10.226Z.
• cleaning: The seat and harness were easy to remove for rinsing or machine washing, and almost no food traps remained.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• bib storage: The store data says there is an integrated bib storage hook.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• fit and posture: The baby slouched in the seat; even the tightest crotch post and tray did not hold her at a 90-degree angle, and the footrest geometry made it hard for her feet to reach, so the demonstrator returned it.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• stability: The wide base felt secure and unlikely to tip.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• footrest: The maker says the five-position footrest gives a custom fit.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• footprint: The wide base was stable but made a large footprint that took days to get used to.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• weight limit: The store data says the chair grows with the child up to 50 pounds (about 22.7 kg), while one video gives 15 kg for the high chair and 22 kg for toddler mode, so the sources disagree on the weight limit.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• cleaning: The chair wiped down easily and the removable parts made deep cleaning simple.. Source: https://www.youtube.com/watch?v=N3TVUH0SE8Y (review), read 2026-10-17T19:48:06.748Z.
• height: Assembled height to the top of the tray is about 92 cm at full height and 76–77 cm with the lower leg section removed.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• height adjustment: The maker says the chair adjusts from table high-chair height to counter height.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• durability concerns: The reviewer saw an isolated report of a loose foot/crossbar and another of rough tray edges, but found neither on their sample; they noted possible production variation.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• variant SKU: The White variant has SKU B11329.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• assembly and included parts: Assembly uses labelled leg sections, a bracket, eight screws and a small Allen key; rubber leg inserts and plastic covers are included.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• bib storage: There is an integrated storage hook at the back for clean bibs.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• seat fit: The seat was a little deep for small babies, though not a major discomfort.. Source: https://www.apasdeloulous.fr/test-de-la-chaise-haute-boon-grub-evolutive-et-pratique (blog, À pas de loulou), read 2026-10-17T19:46:33.232Z.
• variant SKU: The Grey variant has SKU B11453.. Source: https://top-stroll.myshopify.com/products.json (listing), read 2026-10-17T19:35:52.669Z.
• in the box: The box contains the tray, footrest, chair with pad and harness, leg sections, bracket, screws, rubber inserts and plastic covers.. Source: https://www.youtube.com/watch?v=ew9kaYHF2ik (review), read 2026-10-17T19:48:06.751Z.
• toddler chair: The chair converts into a toddler chair for extended use.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• instructions: The maker page offers a downloadable instructions PDF.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.
• identifiers: The maker lists the product SKU as GRUB and the UPC as 669028113293.. Source: https://booninc.com/grub-dishwasher-safe-adjustable-baby-high-chair-white/ (guide), read 2026-10-17T19:45:06.406Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, blogs, owner reviews, video reviews and the recall records of CPSC (United States) and Health Canada and searched for the manual, regulator recall notices and owner forums. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• How much does the high chair itself weigh?
• What are the assembled height, width, depth and seat dimensions?
• How thick and padded is the seat pad, and how does the seat feel?
• Does the finish or colour scratch or rub off with use?
• Which safety standards or certifications does it meet?
• What is the warranty period and what does it cover?
• Exactly what is included in the box?
• Can the tray be attached or removed with one hand?
• Does the seat pad have to be used, or can the chair be used without it?
• Does the chair fold or collapse for storage?
• How many height positions does the chair have?
• What is the maximum weight for toddler-chair mode?
• Can the crotch post or harness position be adjusted for smaller babies?

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