{"product_id":"purrease-extra-diffuser-30-day-refill-add-on","title":"PurrEase Extra Diffuser + 30-Day Refill (Add-On)","description":"\u003cp\u003e\u003cstrong\u003eOne diffuser only covers one room — pheromones don't travel through walls or between floors.\u003c\/strong\u003e Add an extra diffuser for every additional floor, room, problem area (litter box zone, scratching corner), or cat in your home.\u003c\/p\u003e\u003cp\u003eEach add-on includes the plug-in diffuser head \u003cstrong\u003eplus a separate 48 ml refill vial\u003c\/strong\u003e (30 days) — ready to run out of the box.\u003c\/p\u003e\u003cp\u003eAdd-on pricing vs. the Solo Kit ($32.97): 1 extra $19.97 · 2 extras $18.97 each · 3 extras $17.97 each.\u003c\/p\u003e","brand":"PurrEase","offers":[{"title":"1 Extra Diffuser + Refill","offer_id":45355641176133,"sku":"PURREASE-ADDON-1","price":19.97,"currency_code":"USD","in_stock":true},{"title":"2 Extra Diffusers + Refills","offer_id":45355641208901,"sku":"PURREASE-ADDON-2","price":37.94,"currency_code":"USD","in_stock":true},{"title":"3 Extra Diffusers + Refills","offer_id":45355641241669,"sku":"PURREASE-ADDON-3","price":53.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/4053\/2293\/files\/hf_20260627_164449_cfce6378-eb03-4d76-a4ef-f6816f3da44e.png?v=1784138807","url":"https:\/\/purrease.us\/products\/purrease-extra-diffuser-30-day-refill-add-on","provider":"PurrEase","version":"1.0","type":"link"}