{"product_id":"philips-sonicare-cabezales-a3-all-in-one-4-unidades-negro-blanqueamiento-y-cuidado-de-encias","title":"Philips Sonicare A3 All-in-One Replacement Brush Heads, 4-Pack Black — Whitening, Gum Care, 1-Year Supply","description":"\u003cstrong\u003ePhilips Sonicare A3 All-in-One brush heads are replacement electric toothbrush heads engineered to whiten teeth, remove plaque, and support healthier gums in a single interchangeable head.\u003c\/strong\u003e\n\n\u003cp\u003eThese genuine Philips Sonicare A3 brush heads combine multi-angle and triangular bristles with Sonicare fluid dynamics to deliver a comprehensive clean. Designed for click-on Sonicare handles, each head uses high-frequency bristle motion to reach tight spaces and the gumline while a visual wear indicator helps you replace heads on schedule. The four-pack provides a full year of replacements at the recommended three-month interval and reduces fossil fuel–based plastic by using bio-based materials and recyclable packaging.\u003c\/p\u003e\n\n\u003ch3\u003eHow do the A3 heads improve stain removal and whitening?\u003c\/h3\u003e\n\u003cp\u003eThe A3’s triangular bristles increase surface contact so more of each tooth is scrubbed with every pass. Combined with Sonicare’s fast bristle motion and fluid action, the design helps lift and sweep away surface discoloration from coffee, tea, and everyday stains.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTriangular bristles expand contact area for deeper surface cleaning\u003c\/li\u003e\n  \u003cli\u003eRemoves up to 100% more surface stains in two days (lab comparison)\u003c\/li\u003e\n  \u003cli\u003eWorks with Sonicare motion to dislodge stains between brush strokes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these brush heads help with plaque and gum health?\u003c\/h3\u003e\n\u003cp\u003eThe multi-angle bristle pattern maintains plaque removal even if your brushing angle varies, while extra-long side bristles reach along the gumline. Clinical testing shows notable improvements in plaque removal and gum health over manual brushing when used regularly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMulti-angle bristles keep cleaning on course across techniques\u003c\/li\u003e\n  \u003cli\u003eExtra-long side bristles clean along the gumline for improved gum condition\u003c\/li\u003e\n  \u003cli\u003eRemoves up to 2000% more plaque than a manual toothbrush in key areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these brush heads compatible with my Sonicare toothbrush and how long do they last?\u003c\/h3\u003e\n\u003cp\u003eA3 All-in-One heads click onto all Philips Sonicare click-on handles except the Philips One and e-series. A built-in Wear Indicator (blue bristles) fades to white to signal replacement; BrushSync-compatible handles also show a replacement reminder on the handle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with most click-on Sonicare handles (not One\/e-series)\u003c\/li\u003e\n  \u003cli\u003eBlue bristles fade to white to indicate wear\u003c\/li\u003e\n  \u003cli\u003eBrushSync handles display a replace reminder light when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sustainability features do these replacement heads include?\u003c\/h3\u003e\n\u003cp\u003ePhilips reduced fossil fuel–based plastic in the A3 by using bio-based materials for a large portion of the brush head plastic. Packaging is paper-based and recyclable where facilities exist, helping lower environmental impact while keeping replacement performance high.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximately 70% of brush head plastic is bio-based (mass balance basis)\u003c\/li\u003e\n  \u003cli\u003ePaper-based recyclable packaging where recycling is available\u003c\/li\u003e\n  \u003cli\u003eGenuine Philips parts designed to last longer than private-label equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Philips Sonicare A3 All-in-One 4-pack is ideal for Sonicare users seeking a single replacement head that balances whitening, plaque control, and gum care. It suits people who want clinical-grade cleaning, eco-minded shoppers who prefer reduced fossil-plastic components, and anyone who likes the convenience of a year’s supply of genuine Philips replacement heads.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace each A3 brush head?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every three months or when blue bristles have faded to white; BrushSync handles will also signal replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these A3 heads compatible with my Sonicare handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit all Philips Sonicare click-on handles except Philips One and e-series; check your handle for click-on compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Philips Sonicare","offers":[{"title":"Default Title","offer_id":54585384272211,"sku":"B0CB4VXL5S","price":75.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1095\/4257\/2371\/files\/philips-sonicare-a3-frontal-empaque.jpg?v=1786669467","url":"https:\/\/findsworth.co.uk\/products\/philips-sonicare-cabezales-a3-all-in-one-4-unidades-negro-blanqueamiento-y-cuidado-de-encias","provider":"Findsworth","version":"1.0","type":"link"}