{"product_id":"chapin-4-gallon-proseries-backpack-sprayer-3-stage-filtration-3-nozzles-chemical-resistant","title":"CHAPIN 4-Gallon ProSeries Backpack Sprayer — 3-Stage Filtration, 3 Nozzles, Chemical-Resistant","description":"\u003cp\u003e\u003cstrong\u003eThe CHAPIN 4‑gallon ProSeries backpack sprayer is a professional-grade, chemical‑resistant sprayer with three-stage filtration and three interchangeable nozzles for versatile lawn, garden, and pest applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact backpack sprayer combines a durable, translucent poly tank with a positional pump handle and padded straps so you can treat beds, borders, and larger areas with fewer trips to refill. Designed for both homeowners and contractors, the unit supports harsher chemistries with chemical-resistant seals and a reinforced hose for extended reach. Built-in filtration and included nozzle options let you switch between pinpoint sprays, broader fan patterns, and adjustable streams without changing equipment.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the three-stage filtration reduce clogs?\u003c\/h3\u003e\n\u003cp\u003eThe sprayer’s three-stage filtration captures debris at multiple points to protect the pump and nozzles, which keeps spray patterns consistent and minimizes downtime. Each filter stage removes progressively smaller particles so coarse material is caught early and fine sediment is filtered before reaching the wand.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge built-in filter basket at the tank opening to stop big debris during filling\u003c\/li\u003e\n  \u003cli\u003eInline filtration before the pump reduces wear and prevents blockages\u003c\/li\u003e\n  \u003cli\u003eNozzle-level screens help maintain an even spray pattern and reduce clogging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat spray patterns and tasks can I handle with the included nozzles?\u003c\/h3\u003e\n\u003cp\u003eThree interchangeable tips cover a wide range of applications: a brass adjustable tip for durable, precise streams; a poly adjustable tip for general-purpose tuning; and a poly fan tip for wider coverage over lawns and beds. Changing tips is quick, so you can move from spot treatments to broader applications without swapping tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass adjustable tip for robust, precise streams and longer service life\u003c\/li\u003e\n  \u003cli\u003ePoly adjustable tip for general garden and pest-control adjustments\u003c\/li\u003e\n  \u003cli\u003ePoly fan tip for even coverage over turf, mulched beds, and shrubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow comfortable and practical is the sprayer for extended jobs?\u003c\/h3\u003e\n\u003cp\u003eErgonomic features reduce fatigue during longer sessions: padded shoulder straps, a cushioned shut‑off, and a positional pump handle that works left- or right‑handed. The wide 5.25‑inch tank opening simplifies filling and the 48‑inch reinforced hose plus 20‑inch wand increase reach so you can treat taller plants or distant beds without bending or stretching.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePadded shoulder straps distribute weight for longer wearability\u003c\/li\u003e\n  \u003cli\u003ePositional pump handle accommodates left- or right-handed use\u003c\/li\u003e\n  \u003cli\u003eWide tank opening and built-in filter basket reduce spills and speed filling\u003c\/li\u003e\n  \u003cli\u003e48\" reinforced hose and 20\" wand extend reach to shrubs and borders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and maintenance steps should users follow?\u003c\/h3\u003e\n\u003cp\u003eFollow label directions of any chemical you use and rinse the tank after each session to prevent cross‑contamination and premature seal wear. Regularly inspect filters and nozzles for debris and replace worn seals to keep the unit operating reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse tank and flush system after each chemical application\u003c\/li\u003e\n  \u003cli\u003eCheck and clean all filter stages and nozzle screens routinely\u003c\/li\u003e\n  \u003cli\u003eStore with seals dry and protect the unit from prolonged sunlight to preserve plastics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CHAPIN 4‑gallon ProSeries backpack sprayer is aimed at dedicated homeowners, landscapers, and small‑scale contractors who need a balance of portability, durability, and flexible spray control. It suits users applying fertilizers, herbicides, insecticides, and general lawn treatments who want filtration to reduce clogs, an ergonomic carry system for longer jobs, and multiple nozzle options for varied coverage. For technical support, parts, or service details, refer to the manufacturer’s documentation or contact Chapin customer support.\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: What chemicals can I use in this CHAPIN sprayer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use as directed by chemical labels; the sprayer has chemical-resistant seals suitable for common herbicides, insecticides, and fertilizers. Always follow safety instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clean the filters and nozzles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Inspect and clean filters and nozzles after each use or whenever spray flow changes. Regular cleaning prevents clogs and maintains performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CHAPIN","offers":[{"title":"Default Title","offer_id":56801451704660,"sku":"B000UEMJ3W","price":192.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/chapin-backpack-sprayer-front-profile.jpg?v=1786742139","url":"https:\/\/gardenluxe.co.uk\/products\/chapin-4-gallon-proseries-backpack-sprayer-3-stage-filtration-3-nozzles-chemical-resistant","provider":"Gardenluxe Uk","version":"1.0","type":"link"}