Sinus Irrigation System segmentation by type distinguishes three mechanical families that together comprise the full market. Squeeze‑bottle devices, characterized by manual pressure generation, hold the largest share at approximately 55 % due to low acquisition cost, ease of sterilization, and widespread availability in retail pharmacies. Powered irrigation units, including battery‑operated or mains‑connected pumps, account for roughly 30 % of sales; their regulated flow‑rate and pressure settings appeal to clinical environments and patients requiring high‑volume lavage. Nasal nebulizers and ultrasonic generators form a niche segment of about 15 %, offering micro‑atomized saline delivery that enhances mucosal penetration and is often prescribed for postoperative protocols. Within each type, sub‑variants—such as single‑use disposable bottles, refillable plastic containers, motorized pulsatile pumps, and handheld ultrasonic heads—create differentiated pricing tiers and usage patterns. Market analysts quantify type contribution through unit‑price averages, adoption rates across care settings, and replacement cycles, thereby translating product‑level dynamics into the aggregate Sinus Irrigation System market valuation.