{"product_id":"champion-csp-envirochamp-2-replacement-filter-kit","title":"Champion CSP EnviroChamp 2 Replacement Filter Kit - Complete Annual Service Kit","description":"\u003cp\u003eA \u003cstrong\u003eChampion CSP EnviroChamp 2 replacement filter kit\u003c\/strong\u003e contains every consumable element your \u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-csp-envirochamp-2-oil-water-separator\"\u003eCSP EnviroChamp 2 oil\/water separator\u003c\/a\u003e needs for a full service, bundled under one part number. Each kit includes the \u003cstrong\u003eexpansion chamber element, separation filter, pre-adsorption filter and activated carbon\u003c\/strong\u003e matched to one separator model, so you order once and restore the unit to full 15 ppm performance in a single visit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSelect the kit that matches your separator model from the dropdown above.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhy Buy the Kit Instead of Individual Elements\u003c\/h2\u003e\u003cp\u003eThe four stages in an EnviroChamp 2 wear together. The sediment chamber loads with rust and scale, the separation filter gradually stops coalescing, the pre-adsorption element saturates, and the carbon bed exhausts. Replacing only the carbon on a unit whose upstream stages are spent just dumps the full oil load onto fresh carbon and burns through it in a fraction of its normal life. A complete kit costs less than the individual elements bought separately and it is the service Champion designed the product around. Keep one on the shelf so a cloudy sample jar never turns into a compliance problem while you wait on a part.\u003c\/p\u003e\u003ch2\u003eKit Selection Chart\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Part Number\u003c\/th\u003e\n\u003cth\u003eFits Separator\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3537\u003c\/td\u003e\n\u003ctd\u003eCSP15\u003c\/td\u003e\n\u003ctd\u003eExpansion chamber element, separation filter, pre-adsorption filter, carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3538\u003c\/td\u003e\n\u003ctd\u003eCSP30\u003c\/td\u003e\n\u003ctd\u003eExpansion chamber element, separation filter, pre-adsorption filter, carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3539\u003c\/td\u003e\n\u003ctd\u003eCSP60\u003c\/td\u003e\n\u003ctd\u003eExpansion chamber element, separation filter, pre-adsorption filter, carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eFor the multi-vessel \u003cstrong\u003eCSP120, CSP180 and CSP240\u003c\/strong\u003e, order one M3539 kit per 60 gallon vessel: two for a CSP120, three for a CSP180, four for a CSP240. The M3550 DISTRIBUTOR on those systems takes its own expansion chamber element, part number M3544.\u003c\/p\u003e\u003ch2\u003eWhat Each Stage Does\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion chamber element\u003c\/strong\u003e - Captures rust, pipe scale and sediment as the condensate depressurizes, keeping grit out of the carbon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparation filter\u003c\/strong\u003e - Coalesces fine oil droplets into large ones that float free and gravity-drain to the oil container.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-adsorption element\u003c\/strong\u003e - Breaks contaminant-formed emulsions that gravity alone cannot release, protecting the carbon from the heaviest part of the oil load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated carbon\u003c\/strong\u003e - Adsorbs the remaining dissolved and emulsified hydrocarbon and polishes the discharge to under 15 ppm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eShared Technical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eComplete four-stage service kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Equipment\u003c\/td\u003e\n\u003ctd\u003eChampion CSP EnviroChamp 2 oil\/water separators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages Included\u003c\/td\u003e\n\u003ctd\u003eExpansion chamber, separation, pre-adsorption, carbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenuine OEM\u003c\/td\u003e\n\u003ctd\u003eYes, factory Champion parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Basis\u003c\/td\u003e\n\u003ctd\u003eOn condition, when the sample jar goes cloudy or the flow indicator trips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12 months from shipment, parts only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWhen to Change\u003c\/h2\u003e\u003cp\u003eThe EnviroChamp 2 is serviced on condition, not on a fixed calendar, because carbon life depends entirely on how much lubricant your compressors carry over and how humid your plant runs. Draw a sample from the sample valve and hold it against a jar of tap water. Clear means the carbon is still working. Cloudy means order the kit now. The sample valve deliberately draws from two thirds of the way down the carbon depth, so a cloudy reading gives you lead time before the discharge actually goes out of limit. A tripped pop-up flow indicator is the other signal, and it stays up until you reset it so a night shift cannot miss it. Most plants running a demulsible lubricant in moderate humidity land on an annual change.\u003c\/p\u003e\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\u003cp\u003eScheduled preventive maintenance on any machine shop, fabrication plant, automotive service facility, food and beverage line, or laboratory air system running a CSP EnviroChamp 2 under a municipal wastewater pretreatment permit. Stock one kit per separator as a shelf spare if your discharge is monitored.\u003c\/p\u003e\u003ch2\u003eWhy Buy from Air Compressor Store\u003c\/h2\u003e\u003cp\u003eAir Compressor Store is an authorized Champion Pneumatic distributor. These are genuine factory kits, not aftermarket equivalents, and they carry the Champion warranty. Our compressed air engineers can review your sample results and lubricant type and tell you whether your change interval is where it should be. We also stock every \u003ca href=\"https:\/\/aircompressorstore.com\/products\/champion-csp-envirochamp-2-replacement-filter-element\"\u003eindividual M35xx element\u003c\/a\u003e if you only need one stage.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhich kit fits my separator?\u003c\/h3\u003e\u003cp\u003eM3537 for a CSP15, M3538 for a CSP30, M3539 for a CSP60. For a CSP120, CSP180 or CSP240, order one M3539 per vessel, plus an M3544 expansion chamber element for the DISTRIBUTOR.\u003c\/p\u003e\u003ch3\u003eCan I just replace the carbon?\u003c\/h3\u003e\u003cp\u003eYou can, and M3543, M3547 and M3549 are sold individually. But fresh carbon behind spent upstream stages exhausts far faster, so the saving is usually false economy. Replace all four stages together unless you have a specific reason not to.\u003c\/p\u003e\u003ch3\u003eHow long does a kit last?\u003c\/h3\u003e\u003cp\u003eThere is no published hour or month figure because it depends on carryover and humidity. Most plants on a demulsible lubricant change annually. Let the sample jar and the flow indicator decide.\u003c\/p\u003e\u003ch3\u003eAre these genuine Champion parts?\u003c\/h3\u003e\u003cp\u003eYes. Air Compressor Store is an authorized Champion Pneumatic distributor and these ship as factory OEM kits with full warranty coverage.\u003c\/p\u003e\u003ch3\u003eDo I need special tools?\u003c\/h3\u003e\u003cp\u003eNo. The expansion chamber lifts out for cleaning and the elements are hand-serviceable. On a CSP30 and larger the carbon bed has suspended handles, and CSP60 and above include a Vaccu-Break conduit to make the change easier.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"M3537 - for CSP15","offer_id":54794659758355,"sku":"M3537","price":433.35,"currency_code":"USD","in_stock":true},{"title":"M3538 - for CSP30","offer_id":54794659791123,"sku":"M3538","price":762.21,"currency_code":"USD","in_stock":true},{"title":"M3539 - for CSP60","offer_id":54794659823891,"sku":"M3539","price":1514.7,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aircompressorstore.com\/products\/champion-csp-envirochamp-2-replacement-filter-kit","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}