Replacement Filter Cartridges

If you have an element from a cartridge filter you are trying to identify the below chart may be helpful

Code	LENGTH (mm)	O/D (mm)	Suits	TOP HOLE & END CAP	BOTTOM HOLE
RE001	95	70	Clark Type 5	18mm Hole	18mm Hole
RE002	95	110	Krystal Clear 4 / Sand n Sun	50mm Hole	50mm Hole
RE003	95	115	Coast Spa	54mm Hole	54mm Hole
RE004	117	126	Cameo (2 Required)	54mm Hole	54mm Hole
RE004	117	126	Onga Rainbow DSF35 (2 Required)	54mm Hole	54mm Hole
RE004	117	126	Waterway DSF35 (2 Required)	54mm Hole	54mm Hole
RE005	117	145	Sunflow SF1500	Closed	38mm Hole
RE006	119	135	Finsbury Splasher 800	Closed	Male Slip
T58094	130	115	Bestways	50mm Hole	50mm Hole
RE008	135	143	Kiwi Spa C40 (2 Required)	53mm Hole	53mm Hole
RE008	135	143	Spaquip Series 1000 Skim Filter C1040 (2 Required)	53mm Hole	53mm Hole
RE009	146	200	Bullfrog 25 (Hi Flo) (Fits Nature2 stick)	Open with Lock Lugs	Female Thread
RE010	146	200	Bullfrog 50	Semicircle Handle	Female Thread
RE011	167	126	Onga DSF50	54mm Hole	54mm Hole
RE011	167	126	Rainbow DSF50	54mm Hole	54mm Hole
RE011	167	126	Waterway DSF50	54mm Hole	54mm Hole
RE012	176	185	Emaux CF25	77mm Hole	77mm Hole
RE012	176	185	Neptune CF25	77mm Hole	77mm Hole
RE013	202	143	LA Spa C45	Semicircle Handle	Male Thread
RE013A	203	127	LA Spa 45 (Fine Thread)	Semicircle Handle	Male Thread
RE014	203	128	OZ Spas C24	Closed	Male Thread
RE015	203	143	Monarch Spas 50/ Skim	Closed	Male Thread
RE016	204	110	Intex A	50mm Hole	50mm Hole
RE016	204	110	Krystal Clear	50mm Hole	50mm Hole
RE017	204	143	Leisurerite C100 -Top (Also require RE017A)	Semicircle Handle	Male Slip
RE017A	204	143	Leisurerite C100 - Bottom (Also require RE017)	53mm Hole	Male Thread
RE018	204	143	Waterway Top Skim (Also require RE018A)	Semicircle Handle	Male Slip
RE018A	204	143	Waterway Bottom Skim (Also require RE018)	Open with Lock Lugs	Male Thread
RE020	205	143	Signature (Old)	Closed	Male Thread
RE2374	210	148	Classic Deluxe Spa (2 Required)	Semicircle Handle	Male Coarse Thread
RE021	220	153	Signature (New)	Semicircle Handle	Female Thread
RE022	223	143	Signature C100 Top (Also require RE022A)	Semicircle Handle	Spigot
RE022A	223	143	Signature C100 Bottom (Also require RE022)	54mm Hole	Male Thread
RE023	223	143	Signature 25 Skim (Fits Nature2 stick)	Open with Lock Lugs	Female Thread
RE024	223	143	Spaquip Wide Mouth Skimmer C4100 (2 Required)	Semicircle Handle	Female Thread
RE025	223	185	Filtermaster C25	75mm Hole	75mm Hole
RE026	224	70	Universal, Para,Harmsco, Onga 6sq ft	27mm Hole	27mm Hole
RE027	225	152	LA Spa 50	Semicircle Handle	Female Thread
RE028	226	143	Spa-Quip SQ50 Skim Filter	53mm Hole	53mm Hole
RE028A	226	143	Spa-Quip SQ100 (2 x SQ50) - no metal clip	53mm Hole	53mm Hole
RE029	234	173	Nally Mono 25	Knob	Male Slip
RE030	240	155	Pampa 25	44mm Hole	50mm Hole
RE031	244	185	FPI C25	77mm Hole	77mm Hole
RE031	244	185	Waterco Trimline C25	77mm Hole	77mm Hole
RE032	250	173	Baker Hydro HM25	Knob	Spigot
RE033	250	177	Hayward Star-Clear C250	75mm Hole	75mm Hole
RE033	250	177	Onga Swimquip - FCP 25	75mm Hole	75mm Hole
RE033	250	177	Quiptron C232 Old Style	75mm Hole	75mm Hole
RE033	250	177	Swimworld C25	75mm Hole	75mm Hole
RE034	250	185	Waterco / Paramount Opal C25	77mm Hole	77mm Hole
RE035	254	127	AAIM C40	Semicircle Handle	Female Thread
RE036	257	135	CMP50	54mm Hole	54mm Hole
RE036	257	135	Maax, Billabong Top Load 45	54mm Hole	54mm Hole
RE036	257	135	Rainbow Top Load 45	54mm Hole	54mm Hole
RE036	257	135	Waterway Top Load 45	54mm Hole	54mm Hole
RE037	260	147	Intex B	48mm Hole	48mm Hole
RE038	260	150	Hot Springs C30	50mm Hole	50mm Hole
RE039	264	144	Jacuzzi 25 String Pull	Closed with String Loop	54mm Hole
RE040	264	205	Hotsprings C65, Tiger River 65 (formally C50 / HS50)	75mm Hole	75mm Hole
RE041	266	185	Poolrite CL50LP / CL30	Male Slip	75mm Hole
RE042	272	145	Sunflow SF3000	Closed	38mm Hole
RE043	273	205	Hot Springs C50	75mm Hole	75mm Hole
RE044	275	208	Davey Series 3000 CF500	102mm Hole	102mm Hole
RE044	275	208	Easy Clear EC500	102mm Hole	102mm Hole
RE044	275	208	Questa Clearflow 500	102mm Hole	102mm Hole
RE044	275	208	Spaquip Series 3000 C3050	102mm Hole	102mm Hole
RE044A	285	178	Purex CF40	75mm Hole	75mm Hole
RE045	285	230	Spaquip Series 3000 C3075	102mm Hole	102mm Hole
RE045	285	230	Davey Series 3000 CF750	102mm Hole	102mm Hole
RE045	285	230	Easy Clear EC750	102mm Hole	102mm Hole
RE045	285	230	Questa Clearflow 750	102mm Hole	102mm Hole
RE2372	290	214	Classic Deluxe Spa	Semicircle Handle	65mm Female Thread
RE046	295	300	Nally Astra 75	Knob	Spigot
RE047	297	115	Hayward 225 - C120/C200	54mm Hole	54mm Hole
RE048	300	143	Spaquip Series 1000 C1050	52mm Hole	52mm Hole
RE048	300	143	Leisurerite 2000	52mm Hole	52mm Hole
RE048	300	143	Spaquip Series 1000 C50 - Niche	52mm Hole	52mm Hole
RE049	300	157	Aquaswim C50 Compact	50mm Hole	50mm Hole
RE049	300	157	Spaquip CC50 Compact Skim Filter	50mm Hole	50mm Hole
RE051	300	230	Hurlcon ZX50	75mm Hole	75mm Hole
RE052	300	230	Hurlcon ZX75	75mm Hole	75mm Hole
RE053	310	155	Aquaswim C375 / Turbo 50	50mm Hole	50mm Hole
RE053	310	155	Clark Driclad Turbo 50	50mm Hole	50mm Hole
RE2371	330	126	Classic Deluxe Spa	54mm Hole	54mm Hole
RE054	334	125	Waterway 50 - Top Load 50	54mm Hole	54mm Hole
RE055	336	128	Jacuzzi 25	58mm Hole	58mm Hole
RE056	338	125	Onga RDC25	54mm Hole	54mm Hole
RE056	338	125	Rainbow Dynamic RDC25	54mm Hole	54mm Hole
RE057	339	127	OZ Spas C50	Semicircle Handle	Female Thread
RE058	340	125	Onga RDC50	54mm Hole	54mm Hole
RE058	340	125	Rainbow Dynamic RDC50	54mm Hole	54mm Hole
RE058	340	125	Finsbury C50 Compact	54mm Hole	54mm Hole
RE2373	344	125	Classic Deluxe Spa	Semicircle Handle	Female Thread 44mm
RE059	354	205	Davey Mytilus 230	75mm Hole	75mm Hole
RE060	355	214	Sundance C80	Female Thread	63mm Hole
RE061	358	185	Emaux CF50	77mm Hole	77mm Hole
RE061	358	185	Neptune CF50	77mm Hole	77mm Hole
RE062	360	177	Pentair Clean & Clear Plus 240 (Set of 4)	76mm Hole	76mm Hole
RE062	360	177	Hayward Easy Clear CX410RE	76mm Hole	76mm Hole
RE063	367	129	Sonfarrel Special	54mm Hole	54mm Hole
RE064	369	230	Poolrite Water Miser 130	Castle Top	Male Slip
RE066	375	185	Monarch Ecopure C50	75mm Hole	75mm Hole
RE066	375	185	Spaquip Lock Ring Old Style C500	75mm Hole	75mm Hole
RE066	375	185	Aquaswim CF50	75mm Hole	75mm Hole
RE066	375	185	Davey Lock Ring C50	75mm Hole	75mm Hole
RE066	375	185	Spaquip Series 2000 C2050	75mm Hole	75mm Hole
RE066	375	185	Hurlcon AQ50	75mm Hole	75mm Hole
RE066	375	185	Hurlcon QX50	75mm Hole	75mm Hole
RE066	375	185	Onga PCF50	75mm Hole	75mm Hole
RE066	375	185	Poolrite Enduro EC50	75mm Hole	75mm Hole
RE066	375	185	Quiptron C464	75mm Hole	75mm Hole
RE066	375	185	Stroud C50 Old Style	75mm Hole	75mm Hole
RE067	375	185	Waterco Trimline CC50	78mm Hole	78mm Hole
RE068	375	185	Clark Driclad Turbo 75	75mm Hole	75mm Hole
RE068	375	185	Spaquip Series 2000 C2075	75mm Hole	75mm Hole
RE068	375	185	Aquaswim Compact Turbo 75	75mm Hole	75mm Hole
RE068	375	185	Monarch Ecopure C75	75mm Hole	75mm Hole
RE068	375	185	Poolrite Enduro EC75	75mm Hole	75mm Hole
RE069	377	125	Sonfarrel / Martec 45 / fits leisureite	54mm Hole	54mm Hole
RE070	380	135	Maax Spas (DF75)	54mm Hole	54mm Hole
RE070	380	135	Waterway Dynaflo 75	54mm Hole	54mm Hole
RE071	380	160	Waterco Multi Cyclone C75	53mm Hole	53mm Hole
RE072	380	190	Sundance C65	Castle Top	67mm Hole
RE073	384	230	Davey Series 3000 CF1000	102mm Hole	102mm Hole
RE073	384	230	Easy Clear EC1000	102mm Hole	102mm Hole
RE073	384	230	Questa Clearflow 1000	102mm Hole	102mm Hole
RE073	384	230	Spaquip Series 3000 C3100	102mm Hole	102mm Hole
RE074	385	118	Dimension One C36	Semicircle Handle	Female Thread
RE075	410	145	Sunflow SF5000 Old Style	Closed	38mm Hole
RE076	412	260	D.E Conversion De 20/100	Closed	Spigot
RE077	430	255	Waterco Paramount Opal 110	75mm Hole	75mm Hole
RE078	430	255	Waterco Paramount Opal 150	75mm Hole	75mm Hole
RE078	430	255	Waterco Paramount Opal 180	75mm Hole	75mm Hole
RE079	433	173	Nally Mono 50	Spigot	Male Slip
RE080	436	129	Leisurite C50	54mm Hole	54mm Hole
RE081	440	188	Waterco Paramount Opal 60 - Use Opal 85	75mm Hole	75mm Hole
RE082	440	280	Waterco Paramount Opal 85	75mm Hole	75mm Hole
RE083	441	227	Hayward Star-Clear Plus C760 - C800	102mm Hole	102mm Hole
RE083	441	227	Hayward Star-Clear Plus C900	102mm Hole	102mm Hole
RE084	446	70	Universal Harmsco,Onga 12sq ft	27mm Hole	27mm Hole
RE085	448	143	Spaquip Series 1000 C1075	52mm Hole	52mm Hole
RE78088	448	225	Astral ZX155 Filter Element (ZX310 2 Required)	74.5mm Hole	74.5mm Hole
RE086	450	155	Aquaswim Compact C75	50mm Hole	50mm Hole
RE086	450	155	Spaquip Compact CC75 Skim Filter	50mm Hole	50mm Hole
RE087	455	177	Poolstore Bowman C0780	Knob	Spigot
RE089	460	185	Hurlcon AQ150	75mm hole	75mm hole
RE089	460	185	Aquaswim CF150 (2 Required)	75mm Hole	75mm Hole
RE089	460	185	Davey Lock Ring C150 (2 Required)	75mm Hole	75mm Hole
RE089	460	185	Spaquip Lock Ring C1500 Old Style (2 Required)	75mm Hole	75mm Hole
RE089	460	185	Stroud CF150 (2 Required)	75mm Hole	75mm Hole
RE090	463	222	Sta Rite W70	105mm Hole	105mm Hole
RE091	468	214	Sundance C100 (Economy)	Castle Top	63mm Hole
RE092	477	185	Filtermaster C50	75mm Hole	75mm Hole
RE093	484	185	Onga FCP6000 Swimquip	76mm Hole	76mm Hole
RE094	484	185	Onga FCP9000 Swimquip	76mm Hole	76mm Hole
RE095	484	185	Finsbury Vortex C50	Closed	Male Slip
RE096	484	185	Finsbury Vortex C75	Closed	Male Slip
RE097	489	173	Baker Hydro HM100 Top (Also require RE097A)	Knob	49mm Hole
RE097A	489	173	Baker Hydro HM100 Bottom (Also require RE097)	59mm Hole	Spigot
RE098	489	173	Baker Hydro HM150 Top (Also require RE098A)	Knob	49mm Hole
RE098A	489	173	Baker Hydro HM150 Bottom (Also require RE098)	59mm Hole	Spigot
RE099	489	173	Baker Hydro HM50	Knob	Spigot
RE100	490	185	Poolrite CL75LP	Male Slip	75mm Hole
RE101	490	185	Nally Mono 75	Knob	Male Slip
RE102	493	185	Onga PCFII 100sq Compact	75mm Hole	75mm Hole
RE103	493	185	FPI C50	75mm Hole	75mm Hole
RE104	493	185	Onga (PCFII) 75sq Compact	75mm Hole	75mm Hole
RE105	494	206	Finsbury Vortex C100	Closed	Male Slip
RE106	495	177	Poolstore Bowman C0760	Knob	Spigot
RE106	495	177	Poolstore Bowman C0785	Knob	Spigot
RE107	500	177	Hayward Star-Clear C500	76mm Hole	76mm Hole
RE109	500	185	Purex 60	75mm Hole	75mm Hole
RE109	500	185	Quiptron C464 Old Style	75mm Hole	75mm Hole
RE109	500	185	Swimworld C50	75mm Hole	75mm Hole
RE110	500	185	Poolrite CL55	Male Slip	75mm Hole
RE110A	500	185	Poolrite CL110 (2 Required)	Male Slip	75mm Hole
RE115	500	185	Stroud 50 New Style	78mm Hole	78mm Hole
RE115	500	185	Waterco / Paramount Opal C50	78mm Hole	78mm Hole
RE115	500	185	Waterco Trimline C50	78mm Hole	78mm Hole
RE116	500	185	Onga BR6000	75mm Hole	75mm Hole
RE116	500	185	Onga LCF60	75mm Hole	75mm Hole
RE117	500	185	Onga PCF75	75mm Hole	75mm Hole
RE117	500	185	Quiptron C696	75mm Hole	75mm Hole
RE118	500	185	Onga Pantera PCF150 (2 Required)	75mm Hole	75mm Hole
RE118	500	185	Quiptron C1500 (2 Required)	75mm Hole	75mm Hole
RE119	500	186	Stroud 75 New Style	78mm Hole	78mm Hole
RE119	500	186	Waterco Trimline CC75	78mm Hole	78mm Hole
RE120	500	187	Onga BR9000	75mm Hole	75mm Hole
RE120	500	187	Onga LCF90	75mm Hole	75mm Hole
RE120	500	187	Onga Pantera PCF180 (2 Required)	75mm Hole	75mm Hole
RE123	500	230	Hurlcon ZX100	75mm Hole	75mm Hole
RE138	500	230	Hurlcon ZX150	75mm Hole	75mm Hole
RE124	500	300	Nally Astra 150	Knob	Spigot
RE125	503	127	Finsbury C75 Compact	54mm Hole	54mm Hole
RE125	503	127	Rainbow Dynamic RDC75	54mm Hole	54mm Hole
RE126	539	185	Emaux CF75	77mm Hole	77mm Hole
RE126	539	185	Neptune CF75	77mm Hole	77mm Hole
RE126B	539	185	Emaux CF200 (2 x RE126 Required)	77mm Hole	77mm Hole
RE126B	539	185	Neptune CF200 (2 x RE126 Required)	77mm Hole	77mm Hole
RE127	556	185	Aquaswim CF100 Compact	75mm Hole	75mm Hole
RE127	556	185	Monarch Ecopure C100 - (Ecopure CF100)	75mm Hole	75mm Hole
RE127	556	185	Poolrite Enduro EC100	75mm Hole	75mm Hole
RE127	556	185	Spaquip Series 2000 C2100	75mm Hole	75mm Hole
RE128	556	185	Aquaswim CF75	75mm Hole	75mm Hole
RE128	556	185	Davey Lock Ring C75	75mm Hole	75mm Hole
RE128	556	185	Hurlcon AQ75	75mm Hole	75mm Hole
RE128	556	185	Spaquip Lock Ring C750 Old Style	75mm Hole	75mm Hole
RE128	556	185	Stroud C75 Old Style	75mm Hole	75mm Hole
RE129	563	205	Davey Mytilus 380	75mm Hole	75mm Hole
RE130	574	230	Davey Series 3000 CF1500	102mm Hole	102mm Hole
RE130	574	230	Easy Clear EC1500	102mm Hole	102mm Hole
RE130	574	230	Questa Clearflow 1500	102mm Hole	102mm Hole
RE130	574	230	Spaquip Series 3000 C3150	102mm Hole	102mm Hole
RE131	592	216	Hayward C1100	103mm Hole	103mm Hole
RE131	592	216	Hayward Star Clear II CX1100RE	103mm Hole	103mm Hole
RE132	592	227	Hayward Star-Clear Plus C1200	102mm Hole	102mm Hole
RE132	592	227	Jandy CS100 (Zodiac)	102mm Hole	102mm Hole
RE133	600	127	Waterway Niche 75	54mm Hole	54mm Hole
RE134	632	260	D.E Conversion De 32/150	Closed	Spigot
RE135	655	222	Sta Rite W100	105mm Hole	105mm Hole
RE136	686	177	Jandy CV340 (Zodiac) / 4 required to make set	76mm Hole	76mm Hole
RE137	686	177	Jandy CV460 (Zodiac) / 4 required to make set	76mm Hole	76mm Hole
RE139	700	230	Hurlcon ZX200	75mm Hole	75mm Hole
RE140	700	230	Hurlcon ZX250	75mm Hole	75mm Hole
RE141	705	177	Poolstore Bowman C07100	Knob	Spigot
RE142	713	185	Poolrite CL100LP	Male Slip	75mm Hole
RE143	715	185	Poolrite CL80	Male Slip	75mm Hole
RE143A	716	185	Filtermaster C75	75mm Hole	75mm Hole
RE144	719	185	Emaux CF100	77mm Hole	77mm Hole
RE144	719	185	Neptune CF100	77mm Hole	77mm Hole
RE145	736	185	Monarch Ecopure C150	75mm Hole	75mm Hole
RE145	736	185	Poolrite Enduro EC150	75mm Hole	75mm Hole
RE145	736	185	Spaquip Series 2000 C2150	75mm Hole	75mm Hole
RE146	736	185	Aquaswim CF100	75mm Hole	75mm Hole
RE146	736	185	Davey Lock Ring C100	75mm Hole	75mm Hole
RE146	736	185	Hurlcon AQ100	75mm Hole	75mm Hole
RE146	736	185	Spaquip Lock Ring C1000 Old Style	75mm Hole	75mm Hole
RE146	736	185	Stroud C100 Old Style	75mm Hole	75mm Hole
RE147	742	173	Baker Hydro HM110	Knob	Spigot
RE148	742	173	Baker Hydro HM72	Knob	Spigot
RE149	744	185	Onga PCFII 150sq Compact	75mm Hole	75mm Hole
RE150	744	185	Onga PCFII 200sq Compact	75mm Hole	75mm Hole
RE151	744	185	FPI C75	75mm Hole	75mm Hole
RE151	744	185	Quiptron C696 Old Style	75mm Hole	75mm Hole
RE152	744	185	Jandy CT100 (Zodiac)	77mm Hole	77mm Hole
RE153	745	177	Hayward Star-Clear C750	76mm Hole	76mm Hole
RE154	745	177	Poolstore Bowman C07110	Knob	Spigot
RE155	745	177	Poolstore Bowman C07145	Knob	Spigot
RE157	750	185	Onga PCF100	75mm Hole	75mm Hole
RE157	750	185	Quiptron C929	75mm Hole	75mm Hole
RE158	750	185	Monarch Clearflow P4 150Sq ft	75mm Hole	75mm Hole
RE159	750	185	Swimworld C75	75mm Hole	75mm Hole
RE159	750	185	Waterco / Paramount Opal C75	77mm Hole	77mm Hole
RE159	750	185	Waterco Trimline C75	78mm Hole	78mm Hole
RE160	750	185	Stroud 100 New Style	78mm Hole	78mm Hole
RE160	750	185	Waterco Trimline CC100	78mm Hole	78mm Hole
RE161	772	180	Poolstore Bowman C07160	Knob	Spigot
RE162	794	155	Waterco Fulflo Tri Series 100 / 3 per set makes TC300	50mm Hole	50mm Hole
RE163	794	155	Waterco Fulflo Tri Series 134 / 3 per set makes TC400	50mm Hole	50mm Hole
RE164	794	155	Waterco Fulflo Tri Series 167 / 3 per set makes TC500	50mm Hole	50mm Hole
RE165	838	177	Jandy CV580 (Zodiac) / 4 x required to make set	76mm Hole	76mm Hole
RE165	833	177	Hayward Swimclear 5025 / 4 x required to make set	76mm Hole	76mm Hole
RE165	814	177	Waterway Crystal Water 525 / 4 x required to make set	76mm Hole	76mm Hole
RE166	841	227	Jandy CS200 (Zodiac)	102mm Hole	102mm Hole
RE167	841	227	Jandy CS250 (Zodiac)	102mm Hole	102mm Hole
RE168	898	185	Emaux CF150	77mm Hole	77mm Hole
RE168	898	185	Neptune CF150	77mm Hole	77mm Hole